{"title":"$500-$1500 In Stock","description":null,"products":[{"product_id":"celestron-nexstar-4se-maksutov","title":"NexStar 4SE Maksutov","description":"\u003ctable width=\"100%\" bgcolor=\"#bbdbff\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003eA great starter computerized telescope. Easily portable with high quality optics. Be sure you take the time to read the manual and familiarize yourself with the StarAlign setup procedures using the hand controller!\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron’s iconic “orange tube” design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003e4-inch aperture provides excellent light-gathering ability at an affordable price. You’ll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.\u003c\/li\u003e\n\u003cli\u003eFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCelestron’s signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 4SE. It’s the perfect choice for your first serious telescope, offering striking views at an economical price. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That’s why Celestron’s engineers created NexStar SE’s unique, patented single fork arm mount. It’s perfectly portable and makes setup quick and easy. What’s more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You’ll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eOf course, it’s what’s inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NexStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eIts built-in wedge allows you to track long exposures. if you’re interested in imaging the Moon and planets, pair your NexStar 4SE with one of our Skyris cameras. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, SolarSystem Align\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture (mm)\u003c\/td\u003e\n\u003ctd\u003e102 mm (4.02 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRS-232 communication port on hand control, Aux port, Camera Control port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatabase\u003c\/td\u003e\n\u003ctd\u003e38,181 accessible objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope\u003c\/td\u003e\n\u003ctd\u003eStarPointer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1325 mm (52 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e241 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Comp...\u003c\/td\u003e\n\u003ctd\u003e212 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View (@1000...\u003c\/td\u003e\n\u003ctd\u003e53 ft (16 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e15 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e53 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eSingle Fork Arm Altazimuth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eMaksutov-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e13.5 in (343 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e1.14 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e1.37 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e1.38 in (35 mm) - 12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003eNine slew speeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003eInternal Flip mirror for straight thru or 90 viewing angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Telescope Kit Weight\u003c\/td\u003e\n\u003ctd\u003e30 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eSteel with built-in equatorial wedge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg) lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year Telescope Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Lens Outer Diameter  (for solar filter sizing)\u003c\/td\u003e\n\u003ctd\u003e124mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cspan id=\"smoothie-cs-data\" style=\"display: none !important;\"\u003ecelestron-1-25-observers-accessory-kit,celestron-1-25-mars-observing-eyepiece-filter,celestron-ac-adapter-computerized-except-cge,celestron-powertank-12v-7ah,celestron-powertank-lithium\u003c\/span\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737407291432,"sku":"11049","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/050234110495_NexStar_4SE_11049_1_570x380_2x_83bee83e-18f8-4408-a81a-11ac29e9dd1b.jpg?v=1518642921"},{"product_id":"celestron-nexstar-5se-sct","title":"NexStar 5SE SCT","description":"\u003ctable width=\"100%\" bgcolor=\"#bbdbff\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eA great starter computerized telescope. Easily portable with high quality optics. Be sure you take the time to read the manual and familiarize yourself with the StarAlign setup procedures using the hand controller!\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron’s iconic “orange tube” design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003e5-inch aperture provides excellent light-gathering ability at an affordable price. You’ll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.\u003c\/li\u003e\n\u003cli\u003eFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCelestron’s signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 5SE. It’s the perfect choice for your first serious telescope, offering striking views at an economical price.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eView the Universe’s Most Impressive Celestial Objects\u003cbr\u003e\u003c\/strong\u003eThe 5SE’s five-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Saturn’s rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 5SE to a dark-sky site and you’ll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That’s why Celestron’s engineers created NexStar SE’s unique, patented single fork arm mount. It’s perfectly portable and makes setup quick and easy. What’s more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You’ll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eIf you want to explore the world of astroimaging, the 5SE is a perfect choice. Its built-in wedge allows you to track long exposures. You can even remove the telescope’s secondary mirror and replace it with a DSLR or astronomical CCD camera for wide field images captured at f\/2 using a Fastar\/HyperStar lens assembly. Or, if you’re interested in imaging the Moon and planets, pair your NexStar 5SE with one of our Skyris cameras. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, SolarSystem Align\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture (mm)\u003c\/td\u003e\n\u003ctd\u003e125 mm (4.92 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e1 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRS-232 communication port on hand control, Aux port, Camera Control port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatabase\u003c\/td\u003e\n\u003ctd\u003e38,181 accessible objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope\u003c\/td\u003e\n\u003ctd\u003eStarPointer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1250 mm (49 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1 ...\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e295 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Comp...\u003c\/td\u003e\n\u003ctd\u003e329x x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View (@1000...\u003c\/td\u003e\n\u003ctd\u003e53 ft (16 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e18 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e50 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eSingle Fork Arm Altazimuth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eSchmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e13 in (330 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e0.93 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e1.11 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstructio...\u003c\/td\u003e\n\u003ctd\u003e16.6% %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e51mm in (1295 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003eNine slew speeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Telescope Kit Weight\u003c\/td\u003e\n\u003ctd\u003e17.6 lbs (7.98 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eSteel with built-in wedge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year Telescope Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737407324200,"sku":"11036","price":1029.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/050234110365_NexStar_5SE_11036_1_570x380_2x_8b98bca8-c45b-4804-97a6-f99724825f5e.jpg?v=1518643245"},{"product_id":"celestron-nexstar-6se-sct","title":"NexStar 6SE SCT","description":"\u003ctable width=\"100%\" bgcolor=\"#bbdbff\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eA great starter computerized telescope. Easily portable with high quality optics. Be sure you take the time to read the manual and familiarize yourself with the StarAlign setup procedures using the hand controller!\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eBe sure to pick up an AC \u003c\/span\u003e\u003cspan\u003ea\u003c\/span\u003e\u003cspan\u003edapter or battery pack.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron’s iconic “orange tube” design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003e6-inch aperture with excellent light-gathering ability provides impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.\u003c\/li\u003e\n\u003cli\u003eFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCelestron’s signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 6SE. It’s a solid choice for your first serious telescope, offering striking views at an economical price. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eView the Universe’s Most Impressive Celestial Objects\u003cbr\u003e\u003c\/strong\u003eThe 6SE’s six-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Cassini’s Division in Saturn’s rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 6SE to a dark-sky site and you’ll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That’s why Celestron’s engineers created NexStar SE’s unique, patented single fork arm mount. It’s perfectly portable and makes setup quick and easy. What’s more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You’ll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eFor planetary imaging, pair your NexStar 6SE with one of our Skyris cameras. Or, experiment with wide-field deep sky astroimaging by replacing the telescope’s secondary mirror with a DSLR or astronomical CCD camera with a Fastar\/HyperStar lens assembly. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, Solar System Align\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture (mm)\u003c\/td\u003e\n\u003ctd\u003e150 mm (5.91 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e0.83 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRS-232 communication port on hand control, Aux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatabase\u003c\/td\u003e\n\u003ctd\u003e40,000 objects, 200 user defined programmable objects. Enhanced information on over 200 objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope\u003c\/td\u003e\n\u003ctd\u003eStarPointer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1500 mm (59 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1 ...\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e354 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Comp...\u003c\/td\u003e\n\u003ctd\u003e459 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e13.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View (@1000...\u003c\/td\u003e\n\u003ctd\u003e44 ft (13 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e21 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e60 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eSingle Fork Arm Altazimuth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eSchmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e16 in (406 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e0.77 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e0.93 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstructio...\u003c\/td\u003e\n\u003ctd\u003e14%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e2.2 in (56 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003eNine slew speeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Telescope Kit Weight\u003c\/td\u003e\n\u003ctd\u003e21 lbs (9.53 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eSteel leg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year Telescope Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737407356968,"sku":"11068","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/050234110686_NexStar_6SE_11068_1_570x380_2x_b2e6b967-f437-40af-aa1b-6c22392fe6b1.jpg?v=1519454702"},{"product_id":"celestron-advanced-vx-computerized-mount","title":"Advanced VX Computerized Mount","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product-summary rte\"\u003e\n\u003cdiv\u003eThe AVX is one of the best value GoTo Computerized EQ mounts on the market. Combine it with a small refractor for a portable Astrophotography setup. \u003cbr\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eDual saddle plate is compatible with the narrow CG5\/Vixen dovetails and larger CGE dovetails. \u003cem\u003eNOTE: Works with Celestron CGE dovetail, but not Losmandy D dovetails, which are about 1mm wider.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eHolds a maximum instrument capacity of 30 lbs\u003c\/li\u003e\n\u003cli\u003eInteger gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.\u003c\/li\u003e\n\u003cli\u003eImproved latitude range.  Can be used between 7 – 77° latitude.\u003c\/li\u003e\n\u003cli\u003eNexStar+ hand control offers multiple language programming (English, French, Italian, German, Spanish)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cp\u003e The Advanced VX sets a new standard in mid-level telescopes, providing many of the features found on Celestron’s most sophisticated German equatorial mounts at an extremely affordable price. The Advanced VX mount is designed to provide superior performance for smaller telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, SkyAlign, and permanently programmable periodic error correction (PPEC).\u003c\/p\u003e\n\u003cp\u003eIf you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount. Or, if you’re new to imaging, Advanced VX will help you get started with the hobby and keep up with your needs for years to come.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComputerized German equatorial mount\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Advanced VX is the smallest of Celestron’s German equatorial mounts. The computerized GoTo capability automatically tracks objects as they move across the night sky. The Advanced VX mount includes ports for a hand control, an autoguider, and 2 AUX ports for optional accessories.  The NexStar+ hand control gives you instant access to all the functions your mount has to offer. With automatic slewing and menu descriptions, any level of astronomer can master this mount in just a few observing sessions. The Advanced VX also has an impressive tripod for its class with a 2” diameter steel tripod legs providing an extra-wide stance for improved stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePayload capacity\u003c\/strong\u003e\u003cbr\u003eThe payload capacity for the Advanced VX is 30 lb. It offers a sturdy platform for any of the Advanced VX optical tubes, even when paired with optional accessories like \u003cspan\u003eStarSense AutoAlign\u003c\/span\u003e, \u003cspan\u003eFocus Motor\u003c\/span\u003e, a \u003cspan\u003efinderscope\u003c\/span\u003e, and a \u003cspan\u003ecamera\u003c\/span\u003e. Celestron's payload capacity does not include the weight of the counterweights. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual saddle plate\u003cbr\u003e\u003c\/strong\u003eAs of early 2019, Advanced VX mounts now include a new dual saddle plate that accommodates both CG-5 and CGE-style dovetail. Switching between the two saddle plates is as simple as moving the hand knobs into a separate set of holes. Now you can use an Advanced VX mount with virtually any optical tube within its weight limit.\u003c\/p\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMOUNT INFO:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eComputerized Equatorial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument load capacity\u003c\/td\u003e\n\u003ctd\u003e30 lbs (13.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight adjustment range (includes mount and tripod)\u003c\/td\u003e\n\u003ctd\u003e1118mm - 1626mm (44\" – 64\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Leg Diameter\u003c\/td\u003e\n\u003ctd\u003e50.8mm (2\") Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude adjustment range\u003c\/td\u003e\n\u003ctd\u003e7° - 77°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Head Weight\u003c\/td\u003e\n\u003ctd\u003e17 lbs (7.71 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Tray\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e18 lbs (8.16 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of Counterweights\u003c\/td\u003e\n\u003ctd\u003e1 x 12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e9 slew speeds - max speed 4°\/second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eEQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Compatibility\u003c\/td\u003e\n\u003ctd\u003eVixen\/CG-5 saddle plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Auxiliary ports\u003c\/td\u003e\n\u003ctd\u003e3 Aux ports (1 hand control and 2 AUX ports for optional accessories)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port\u003c\/td\u003e\n\u003ctd\u003eYes, input on Hand Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e12V DC 3.5A (tip positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive\u003c\/td\u003e\n\u003ctd\u003eDC servo motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003e2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error Correction\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputerized Hand Control\u003c\/td\u003e\n\u003ctd\u003eNexStar+ hand control with LCD display, 19 fiber-optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar+ Database\u003c\/td\u003e\n\u003ctd\u003e40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eCelestron's Starry Night Special Edition Software, SkyPortal App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Kit Weight\u003c\/td\u003e\n\u003ctd\u003e47 lbs (21.31 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items\u003c\/td\u003e\n\u003ctd\u003eAdvanced VX Equatorial Head| Tripod| Accessory Tray|1 x 12 lbs counterweight| NexStar+ Hand Control| DC Power Cable (plugs into cigarette lighter socket)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737409224744,"sku":"91519","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/91519_AVX_Mount_03_570x380_2x_c8bc7d60-abd6-4509-b3c8-d9a674ce5a73.jpg?v=1781897603"},{"product_id":"celestron-c6-sct-ota-cg5","title":"C6 SCT OTA - CG5","description":"\u003cdiv class=\"product-summary rte\"\u003e\n\u003cul\u003e\n\u003cli\u003e6\" Schmidt-Cassegrain Optical Tube Assembly\u003c\/li\u003e\n\u003cli\u003eAluminum Optical Tube\u003c\/li\u003e\n\u003cli\u003eCelestron's premium StarBright XLT coatings\u003c\/li\u003e\n\u003cli\u003e1500 mm focal length (f\/10)\u003c\/li\u003e\n\u003cli\u003e25 mm eyepiece included (60x)\u003c\/li\u003e\n\u003cli\u003eVisual back allows for use with 1.25\" accessories\u003c\/li\u003e\n\u003cli\u003e6x30 finderscope to help accurately find objects\u003c\/li\u003e\n\u003cli\u003eStar diagonal provides more comfortable viewing position when observing objects that are high in the sky\u003c\/li\u003e\n\u003cli\u003eIncludes dovetail rail compatible with CG-5 Advanced Series mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture (mm)\u003c\/td\u003e\n\u003ctd\u003e150 mm (5.91 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e.83 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Compatibility\u003c\/td\u003e\n\u003ctd\u003eCG-5 Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFastar Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope\u003c\/td\u003e\n\u003ctd\u003e6x30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1500 mm (59 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1 ...\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e354 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Comp...\u003c\/td\u003e\n\u003ctd\u003e459 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e13.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View (@1000...\u003c\/td\u003e\n\u003ctd\u003e44 ft (13 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e21 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e60 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eSchmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube\u003c\/td\u003e\n\u003ctd\u003eAluminum - black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e16 in (406 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e0.77 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e0.93 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstructio...\u003c\/td\u003e\n\u003ctd\u003e14%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e2.2 in (56 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737409355816,"sku":"91010-XLT","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/91010-XLT_XLT_6_SCT_1_570x380_2x_6a8d2541-6473-4235-b86f-24f2dad0e509.jpg?v=1518785891"},{"product_id":"celestron-c8-sct-ota-cge","title":"C8 SCT OTA - CGE","description":"\u003cdiv class=\"product-summary rte\"\u003e\n\u003cul\u003e\n\u003cli\u003e8\" Schmidt-Cassegrain optical tube assembly (OTA)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures Celestron's premium patented StarBright XLT optical coatings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2032 mm focal length (f\/10)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastar compatible\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTube constructed of durable and lightweight aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes: 25mm eyepiece (81x), 6x30 optical finderscope, star diagonal, 1.25” visual back, CGEM style dovetail bar\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture (mm)\u003c\/td\u003e\n\u003ctd\u003e203.2 mm (8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Compatibility\u003c\/td\u003e\n\u003ctd\u003eCGE Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope\u003c\/td\u003e\n\u003ctd\u003e6x30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e2032 mm (80 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1 ...\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e480 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Comp...\u003c\/td\u003e\n\u003ctd\u003e843 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e29 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e81 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eSchmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e17 in (432 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight\u003c\/td\u003e\n\u003ctd\u003e12.5 lbs (5.67 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e0.57 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e0.69 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstructio...\u003c\/td\u003e\n\u003ctd\u003e9.77%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e2.5 in (64 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737409388584,"sku":"91024-XLT","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/91024-XLT-SCT_8in_Optical_Tube_01_570x380_3x_5956a8f7-eb32-4e15-8b84-3c4a8355be01.jpg?v=1637262775"},{"product_id":"celestron-trailseeker-100-45-degree","title":"TrailSeeker 100 - 45 Degree","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron’s proprietary XLT fully multi-coated optics increase light transmission through the optical path to deliver crisp, high contrast images\u003c\/li\u003e\n\u003cli\u003eFocus on a subject quickly, then fine tune the image using the dual focus mechanism with course and fine adjustments\u003c\/li\u003e\n\u003cli\u003eGet the whole picture using the rotating tripod mount. This mount rotates a full 360° and allows the eyepiece to be set in any viewing position.\u003c\/li\u003e\n\u003cli\u003eGet close to the action with a zoom up to 67x magnification or see the widest field of view at 22x\u003c\/li\u003e\n\u003cli\u003ePerfect for those who want performance in an easy-to-carry package, the 100 mm objective design lets in plenty of light while keeping the overall size of the scope to a minimum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe TrailSeeker spotting scope series offers an amazing viewing experience in a rugged and durable rubber armored housing that is fully waterproof and Nitrogen filled. The optical system with proprietary XLT multi-coatings renders high resolution images with outstanding contrast while the dual focus mechanism allows you to get subjects in focus quickly and then fine tune the image.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhance the View\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLarge objective 80mm and 100mm models are extremely useful in the field both for all the additional light they allow into the optical system and in making the most of the dawn’s early or the twilight’s fading light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeature This\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TrailSeeker offers numerous features normally found only in much higher priced spotting scope models, including a sliding sunshade, rotating tripod mount, and interchangeable eyepiece. The TrailSeeker is the perfect companion for anyone who enjoys the outdoors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutdoor Adventures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhether bird watching, hiking, camping, or just observing the scenery, the TrailSeeker Spotting Scope series in outdoor ready! These scopes’ robust, fully armored design protects them when out in the field and provides additional peace of mind that they’ll be ready when you need them.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e22 - 67x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObjective Lens Diameter\u003c\/td\u003e\n\u003ctd\u003e100mm (3.93\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepieces\u003c\/td\u003e\n\u003ctd\u003e8mm - 24mm (.3\" - .94\") zoom eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngular Field of View\u003c\/td\u003e\n\u003ctd\u003e1.8° - .9°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View (@1000 yds) \/ @1000 m)\u003c\/td\u003e\n\u003ctd\u003e94 – 47 ft (31 - 16 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e540mm (21.26\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExit Pupil\u003c\/td\u003e\n\u003ctd\u003e4.4mm - 1.5mm (.17\" - .06\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief\u003c\/td\u003e\n\u003ctd\u003e18mm - 15mm (.7\" - .6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClose Focus\u003c\/td\u003e\n\u003ctd\u003e24.6 ft (7.5 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwilight Factor\u003c\/td\u003e\n\u003ctd\u003e47.4 - 82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Brightness\u003c\/td\u003e\n\u003ctd\u003e19.5 – 2.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Coatings\u003c\/td\u003e\n\u003ctd\u003eFully Multi-coated - XLT Coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism Glass (Type)\u003c\/td\u003e\n\u003ctd\u003eBaK-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism Coatings\u003c\/td\u003e\n\u003ctd\u003eBaK-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e70.3 oz (1993 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Filled\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Adaptable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrying Case\u003c\/td\u003e\n\u003ctd\u003eSoft side, view-through style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Adaptable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e566mm x 117mm x 117mm (22.3\" x 4.6\" x 4.6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd\u003eBalance Plate| Eyepiece Cups| T-Mount| Lens cloth| Instrument manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737412534312,"sku":"52334","price":519.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/52334_TrailSeeker_100mm_Angled_1_570x380_2x_6e4605ec-1a1e-46a4-a472-fd0148018168.jpg?v=1555619486"},{"product_id":"celestron-regal-m2-80ed","title":"Regal M2 80ED","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cimg style=\"float: right;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Audobon_SpottingScopes_TopScoringMedal_2018_compact.png?v=1555861648\" alt=\"\"\u003e\n\u003ch1\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch4\u003eAUDUBON TOP SCORING SPOTTING SCOPE\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eTesters noted minimal, if any, chromatic aberration, and the Regal’s marks for color and sharpness pushed it to the top of the category. It’s also easy to operate, with nice resistance on the zoom and focus knobs, and our bespectacled guinea pigs lauded the eye relief. \u003cbr\u003e\u003ca href=\"https:\/\/www.audubon.org\/news\/good-value?_ke=\" target=\"_blank\"\u003eRead The Review\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible solar filter is the \u003ca href=\"https:\/\/milehighastro.com\/collections\/solar-accessories\/products\/solar-filter-black-polymer?variant=30385704009821\" target=\"_blank\"\u003eRainbow Symphony 101mm\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eED Objective Lens\u003c\/strong\u003e: Minimizes chromatic aberration, accurate color reproduction, increased resolution and contrast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLT Coatings (Fully Multi-Coated Optics)\u003c\/strong\u003e: Proprietary XLT lens coatings maximize light transmission through the optical path for brighter images and increased resolution and contrast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium Alloy Body\u003c\/strong\u003e: This material is strong and durable, but lighter weight than traditional aluminum alloy housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual focus\u003c\/strong\u003e: Course focus for rough adjustment and fine focus for detailed adjustment. New quicker focusing mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotating tripod mount with detents\u003c\/strong\u003e: Place the orientation of the eyepiece in the best viewing position for application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-60x Zoom Eyepiece\u003c\/strong\u003e: Adjustable magnification, giving you a wide field of view for general viewing and detailed up close viewing when needed. Twist-up eyecup for correct positioning of the user's eyes for comfortable viewing with or without eyeglasses.\u003c\/li\u003e\n\u003cli\u003eStandard 1.25” eyepiece mount allows a variety of astronomical eyepieces to be used with the spotting scope.\u003c\/li\u003e\n\u003cli\u003eT-Adapter ring included for easy 35 mm\/DSLR photography.\u003c\/li\u003e\n\u003cli\u003eSliding sunshade with sighting line keeps out stray light and keeps moisture off of the objective lens. Sighting line aids in finding the subject you want to bring into view.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe Regal M2 spotting scope series is the next generation of our top-performing Regal F-ED spotting scopes. Day or night, the Regal M2 is optimized to provide the sharpest images available. You’ll love them for bird watching, nature observing, long distance viewing and casual astronomical observing.\u003c\/p\u003e\n\u003cp\u003eThese top-of-the-line spotting scopes provide all the advanced features usually found on more expensive scopes, including Extra Low Dispersion (ED) glass. The series boasts a magnesium alloy body, decreasing the overall weight of the spotting scopes by more than 14% when compared to the previous model. The new M2 scopes also include an upgraded dual focus mechanism, allowing you to bring your subject into focus two times faster.\u003c\/p\u003e\n\u003cp\u003eRegal M2 is fully waterproof and nitrogen-purged to prevent fogging. It’s available in a new green color and comes with a carrying case so you can bring it with you anywhere.\u003c\/p\u003e\n\u003cp\u003eIf you’re interested in photographing your discoveries, Regal is the perfect choice. Attach your camera to the Regal using a T-Ring and the included T-Adapter to produce stunning images! The Regal M2 spotter is a great companion for any outdoor enthusiast.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e20 - 60x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObjective Lens Diameter\u003c\/td\u003e\n\u003ctd\u003e80mm (3.15\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepieces\u003c\/td\u003e\n\u003ctd\u003e8mm - 24mm (.3\" - .94\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngular Field of View\u003c\/td\u003e\n\u003ctd\u003e2.1° - 1° with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View (@1000 yds) \/ @1000 m)\u003c\/td\u003e\n\u003ctd\u003e110 - 52 ft (37 - 17 m) with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e480mm (18.9\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExit Pupil\u003c\/td\u003e\n\u003ctd\u003e4mm - 1.3mm (.15\" - .05\") with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief\u003c\/td\u003e\n\u003ctd\u003e20mm (.78\") @ 20x with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClose Focus\u003c\/td\u003e\n\u003ctd\u003e21.3 ft (6.5 m) @ 20x with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwilight Factor\u003c\/td\u003e\n\u003ctd\u003e40.0 - 69.3 with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Brightness\u003c\/td\u003e\n\u003ctd\u003e16 - 1.7 with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Coatings\u003c\/td\u003e\n\u003ctd\u003eXLT (Fully Multi-Coated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism Glass (Type)\u003c\/td\u003e\n\u003ctd\u003eBaK4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism Coatings\u003c\/td\u003e\n\u003ctd\u003eFully Multi-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e56.7 oz (1607 g) with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Filled\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Adaptable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrying Case\u003c\/td\u003e\n\u003ctd\u003ePadded green woven nylon view-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Adaptable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e422mm x 99mm x 117mm (16.6\" x 3.9\" x 4.6\") with included eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd\u003eZoom eyepiece| Objective lens cap| Eyepiece cover| Soft Carrying case| T-adapter ring| Eyepiece mount cap| Lens cloth| Instruction manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737412665384,"sku":"52305","price":849.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/050234523059_Regal_M2_80ED_52305_1_570x380_2x_e19f3a18-a3d4-44a1-bb51-f034f81d9ace.jpg?v=1662522298"},{"product_id":"celestron-starsense-autoalign-sky-watcher-synscan","title":"StarSense AutoAlign for Sky-Watcher SynScan","description":"\u003cul\u003e\n\u003cli\u003eAutomatically align your computerized Sky-Watcher mount with StarSense\u003c\/li\u003e\n\u003cli\u003eNo need to identify or locate any star in the sky – StarSense will automatically align your telescope, so you can begin observing in minutes. Plug and play compatibility (see compatibility list).\u003c\/li\u003e\n\u003cli\u003eReplaces the SynScan hand control, uses the Celestron StarSense hand control and StarSense camera. Comes with mounting bracket that is compatible with most Celestron and Sky-Watcher optical tubes.\u003c\/li\u003e\n\u003cli\u003e3 AUX port accessories: Supports StarSense and optional GPS accessory.  Lightweight and easy to attach with the included tripod strap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStarSense technology was innovated by Celestron’s engineers, allowing a Celestron computerized telescope to automatically align itself with the night sky. It’s never been easier to locate celestial objects. Now, this technology can be ported to a computerized Sky-Watcher mount with this new Interface Box, further expanding the number of scopes that can take advantage of StarSense’s revolutionary auto alignment!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e StarSense camera and hand control both plug into the Interface Box and the Interface Box plugs into the mount’s hand control port. In minutes your SkyWatcher mount is aligned and you are off to the stars\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Sky-Watcher Mounts\u003c\/td\u003e\n\u003ctd\u003eHEQ5|EQ6|AZ-EQ5|AZ-EQ6|EQ8|AZ SynScan compatible mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items\u003c\/td\u003e\n\u003ctd\u003eStarSense Hand Control|StarSense Camera with large and small mounting brackets|Cable, camera to mount|Interface Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737415843880,"sku":"94006","price":659.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/94006_Starsense_Autoalign_SkyWatcher_1_570x380_2x_84644eb0-c65c-42c7-9549-28cc232b4952.jpg?v=1522368736"},{"product_id":"celestron-reducer-lens-7x-edgehd-1100","title":"Reducer Lens .7x - EdgeHD 1100","description":"\u003cul\u003e\n\u003cli\u003eThe EdgeHD .7x Focal Reducer Lens makes your EdgeHD 1100 one full F-Stop faster than f\/10, reducing your exposure time by half to capture the same brightness of object\u003c\/li\u003e\n\u003cli\u003e5-element lens design\u003c\/li\u003e\n\u003cli\u003eMaintains similar flat-field performance as native EdgeHD optical design\u003c\/li\u003e\n\u003cli\u003eIncreases field of view by 43% to better capture wide field images\u003c\/li\u003e\n\u003cli\u003eThreads directly onto the 3.25\" threads of the EdgeHD which reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders\u003c\/li\u003e\n\u003cli\u003eMaintains the identical back focus when used at f\/10 and provides generous back focus to accommodate additional accessories and wide variety of cameras\u003c\/li\u003e\n\u003cli\u003eAllows use of existing EdgeHD T-Adapters with or without the Reducer Lens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCelestron’s new EdgeHD reducers feature a custom 5 element optical design engineered to maintain the flat-field performance of our award winning EdgeHD optical system. Unlike generic reducers, our premium reducers provide substantial back focus to accommodate an assortment of imaging accessories.\u003c\/p\u003e\n\u003cp\u003eEdgeHD reducers offer high index optical elements, including extra low dispersion, exotic Lanthanum elements, which provide high contrast viewing while minimizing chromatic aberration. All air to glass lens surfaces feature multiple layers of coating for maximum light transmission and color correction and contain blacken edges to minimize internal reflection and maximize image contrast. Large diameter lens elements, up to 60 mm clear aperture, ensure that the optimized image circle remains at a generous 42 mm for use with large CCD sensors.\u003c\/p\u003e\n\u003cp\u003eIncorporating computer assisted CNC machined aluminum housing, for precise spacing and alignment of optical elements, and threaded metal covers on the lens assembly to protect your investment from dust and scratches, our reducers offer you an outstanding mechanical design.\u003c\/p\u003e\n\u003cp\u003eWith the fastar option on all EdgeHD optical systems, coupled with the .7x reducer, your telescope becomes the most complete imaging system available in its price range today.\u003c\/p\u003e\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 5-element optical layout designed specifically for the EdgeHD11\" to maintain the flat-field performance of the Edge HD optical design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains the same back focus as when used at f\/10:\u003c\/strong\u003e Unlike generic reducers the EdgeHD .7x provides generous back focus to accommodate additional accessories and a wide variety of cameras. Also allows use of existing EdgeHD T-Adapters and other Celestron imaging accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne full F-Stop faster than f\/10:\u003c\/strong\u003e Reduces the exposure time by one-half to capture the same brightness of object\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncrease field of view by 43%: \u003c\/strong\u003eBetter for capturing wide field images of larger galaxies and nebulae\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlass\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanthanum Glass Elements: \u003c\/strong\u003eEdgeHD reducer uses \"rare earth\" Lanthanum glass elements for clear, high contrast viewing while minimizing chromatic aberration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully multi-coated lens elements:\u003c\/strong\u003e All air-to-glass surfaces have multiple layers of coating for maximum light transmission and color correction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlacken edges:\u003c\/strong\u003e All lens elements have blacken edges to minimize internal reflection and maximize contrast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFull Frame Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads directly onto the 3.25\" threads of the EdgeHD optical tube: \u003c\/strong\u003eReduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear aperture: \u003c\/strong\u003e60 mm clear aperture lens optimized for a 42 mm image circle for use with large CCD sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachined aluminum housing: \u003c\/strong\u003eComputer assisted CNC machined aluminum housing for precise spacing and alignment of the optical elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded metal covers for both ends of the lens assembly: \u003c\/strong\u003eTo protect your investment from unwanted dust and scratches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastar compatibility and f\/2 imaging with optional accessory: \u003c\/strong\u003ethe EdgeHD is the most complete imaging system in its price range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lbs)\u003c\/td\u003e\n\u003ctd\u003e3.25 lbs (1.47 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression Factor\u003c\/td\u003e\n\u003ctd\u003e.7 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Elements\u003c\/td\u003e\n\u003ctd\u003e5-Element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimal Back Focus (mm)\u003c\/td\u003e\n\u003ctd\u003e146 mm (5.75 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737416433704,"sku":"94241","price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/94241_reducer_lens_1100_01_570x380_2x_0d60dcfd-819a-4aa2-90d5-892a39892cbd.jpg?v=1520619937"},{"product_id":"celestron-light-pollution-imaging-filter-rasa","title":"Light Pollution Imaging Filter, 11\" RASA","description":"\u003cul\u003e\n\u003cli\u003eTake beautiful images of deep-sky objects from light-polluted suburban locations with the Rowe-Ackermann Schmidt Astrograph (RASA) using this all-new light pollution suppression filter designed by Celestron and Astrodon, the leading astroimaging filter company\u003c\/li\u003e\n\u003cli\u003eCustom fit to drop into RASA’s optical window, so you get optimum optical performance even with the addition of the filter\u003c\/li\u003e\n\u003cli\u003eSelectively removes unwanted light pollution while allowing more overall light transmission to pass through to the sensor. Provides over 90% transmission at critical wavelengths.\u003c\/li\u003e\n\u003cli\u003eMaintains a more neutral color balance than other light pollution imaging filters, perfect for imaging colorful nebulae and galaxies\u003c\/li\u003e\n\u003cli\u003eEvery filter is individually tested for light transmission. A graph of test results for your specific filter is included for your reference–a valuable service unique to Astrodon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eGet the most out of your Celestron Rowe-Ackermann Schmidt Astrograph, even under light-polluted skies, with this Light Pollution Imaging Filter, custom-designed for RASA by Celestron and Astrodon.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNo matter which camera you use, this filter’s generous 72 mm diameter allows it to easily accommodate today’s largest sensors.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCelestron’s Optical Design, Enhanced by Astrodon\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAstrodon, the world’s leading imaging filter company, collaborated with Celestron engineers to create a filter for the Rowe-Ackermann Schmidt Astrograph. The result is the best light pollution suppression filter for astroimaging. The filter replaces a piece of placeholder glass in the optical path, so that RASA’s precise optical path is unaltered.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRemove Light Pollution While Keeping Your Images Bright\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLight pollution limits how much of the night sky we can see and photograph. When imaging with a color camera in light polluted areas, skyglow degrades image quality. Light pollution filters help to selectively block light emitted from common streetlights and other ambient lighting. But most light pollution filters greatly compromise the total light throughput, causing dim images, and negatively impact the color balance, causing images to appear too green or blue.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Light Pollution Imaging Filter for RASA “surgically” removes unwanted light pollution while preserving as much of the useful spectrum as possible. That means you’ll still retain over 90 percent of the light captured by your telescope at many wavelengths.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUnlike other light pollution suppression filters, the new Celestron LP Imaging Filter for RASA maintains a neutral color balance. Dielectric coatings further enhance light transmission, so you can bring out subtle color in galaxies and other faint deep sky objects. Meanwhile, anti-reflective coatings prevent star halos and minimize internal reflections.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIndividually Tested for Quality\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eEvery Celestron Light Pollution Imaging Filter is tested individually for light transmission. Inside the box, you’ll receive the actual transmission spectrum for your specific filter. Your report is prepared by Astrodon and matched to your filter’s serial number, so you have total confidence in your filter’s performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear aperture\u003c\/td\u003e\n\u003ctd\u003e68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003eHard coated dielectric and multi-layer antireflection coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField diameter\u003c\/td\u003e\n\u003ctd\u003e72mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter glass\u003c\/td\u003e\n\u003ctd\u003eSchott B270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass thickness\u003c\/td\u003e\n\u003ctd\u003e2.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eAndodized aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737416466472,"sku":"93617","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/93617_LPIF_Front_570x380_2x_184dfdaa-7d14-4531-bc96-9fe3872fd375.jpg?v=1518921540"},{"product_id":"sky-watcher-8-inch-quattro","title":"Quattro 200P Imaging Newtonian","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e205mm aperture, 800mm focal length\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFast f\/4 focal ratio\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eParabolic mirror designed for imaging with 94% reflectivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10:1, dual-speed, 2-inch Crayford-style focuser\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOversized secondary mirror produces greater illumination for full-frame DSLR and CCD cameras\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTube rings, mounting plate, eyepiece adapters, and 9x50 finderscope included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe Quattro imaging Newtonian is an affordable, large aperture astrograph, ideal for users searching for a fast imaging system that will work for both astrophotography and visual astronomy. Boasting a swift f\/4 focal ratio, this astrograph can produce an exposure 6x faster than the average 8-inch f\/10 Schmidt Cassegrain telescope. Although designed as an imaging optical tube, these Newtonians also produce bright and detailed viewing for visual astronomy. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLike all Sky-Watcher reflectors, the Quattro imaging Newtonian features borosilicate mirrors coated with Sky-Watcher’s proprietary Radiant ™ Aluminum Quartz (RAQ™), producing 94% reflectivity. The tube is constructed with rolled steel, then coated with Sky-Watcher’s signature glossy metal-flake Black Diamond finish. The OTA uses an oversized secondary mirror providing greater illumination for DSLRs and CCDs using full-frame sensors, and an optional coma corrector is available for those who want to take their imaging to the next level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIncluded with the Quattro Newtonian is a 10:1 dual-speed 2-inch Crayford-style focuser, 1.25 and 2-inch eyepiece adapters, a 9x50 finderscope, tube rings, and a V-style dovetail plate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eS11210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e050234112109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eNewtonian\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMirror Coatings\u003c\/td\u003e\n\u003ctd\u003e94% Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Type\u003c\/td\u003e\n\u003ctd\u003eBorosilicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\/Ratio\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Diameter\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction (by diameter)\u003c\/td\u003e\n\u003ctd\u003e34%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eObservational Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDawes Limit\u003c\/td\u003e\n\u003ctd\u003e0.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRayleigh Limit\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Mag.\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Magnification\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Magnification\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering (compared to next size down)\u003c\/td\u003e\n\u003ctd\u003e78%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneral Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser\u003c\/td\u003e\n\u003ctd\u003e2\" Dual Speed Crayford\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Length (Retract\/Ext.)\u003c\/td\u003e\n\u003ctd\u003e28\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e9.375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Weight (with accessories)\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessories\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Finder\u003c\/td\u003e\n\u003ctd\u003e9x50 Finder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Diagonal\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Accessories\u003c\/td\u003e\n\u003ctd\u003eRings\/V-Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Eyepieces\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Case\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrector\u003c\/td\u003e\n\u003ctd\u003eNo (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":3738145521704,"sku":"S11210","price":925.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/RS1965_S11210_Quattro200_OTAOnly_LeftFront_NoBackground-scr_480x480_a75488eb-2dcd-4d46-9bb7-13edc978d62f.webp?v=1780636201"},{"product_id":"sky-watcher-10-inch-quattro","title":"Quattro 250P Imaging Newtonian","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e254 mm Newtonian reflector\u003c\/li\u003e\n\u003cli\u003e1000 mm (f\/4)\u003c\/li\u003e\n\u003cli\u003eFully multi-coated borosilicate mirrors\u003c\/li\u003e\n\u003cli\u003e2” dual-speed 10:1 linear power focuser\u003c\/li\u003e\n\u003cli\u003e8×50 finderscope\u003c\/li\u003e\n\u003cli\u003eTube rings with V-style dovetail bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe new Sky-Watcher Quattro Imaging Newtonian with dual-speed focuser incorporates a superb mirror-set with two significant advantages over competing products. A 2″ dual-speed 10:1 ratio focuser is included for excellent focusing precision. Additionally, the tube length has been slightly shortened to optimize performance for prime-focus photography. Even better performance for astro-photography, and visual use, can be achieved when used in combination with the \u003cstrong\u003e\u003ca href=\"https:\/\/milehighastro.com\/products\/sky-watcher-quattro-coma-corrector\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSky-Watcher Quattro coma corrector\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eS11220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e050234112208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eNewtonian\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMirror Coatings\u003c\/td\u003e\n\u003ctd\u003e94% Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Type\u003c\/td\u003e\n\u003ctd\u003eBorosilicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrue Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e257\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\/Ratio\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Diameter\u003c\/td\u003e\n\u003ctd\u003e89mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction (by diameter)\u003c\/td\u003e\n\u003ctd\u003e35%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eObservational Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDawes Limit\u003c\/td\u003e\n\u003ctd\u003e0.46\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRayleigh Limit\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Mag.\u003c\/td\u003e\n\u003ctd\u003e14.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Magnification\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Magnification\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering (compared to next size down)\u003c\/td\u003e\n\u003ctd\u003e57%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneral Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser\u003c\/td\u003e\n\u003ctd\u003e2\" Dual Speed Crayford\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Length (Retract\/Ext.)\u003c\/td\u003e\n\u003ctd\u003e36.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e11.375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Weight (with accessories)\u003c\/td\u003e\n\u003ctd\u003e36.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessories\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Finder\u003c\/td\u003e\n\u003ctd\u003e9x50 Finder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Diagonal\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Accessories\u003c\/td\u003e\n\u003ctd\u003eRings\/V-Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Eyepieces\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Case\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrector\u003c\/td\u003e\n\u003ctd\u003eNo (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":3738145554472,"sku":"S11220","price":1325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/RS1887_S11220_Quattro250_OTAOnly_RightFront_NoBackground-scr_1800x1800_jpg.webp?v=1781969699"},{"product_id":"sky-watcher-127mm-mak-cass","title":"Skymax 127","description":"\u003cul\u003e\n\u003cli\u003e127mm Maksutov-Cassegrain\u003c\/li\u003e\n\u003cli\u003e1500 mm (f\/12)\u003c\/li\u003e\n\u003cli\u003eFully multi-coated\u003c\/li\u003e\n\u003cli\u003e6×30 finderscope\u003c\/li\u003e\n\u003cli\u003e2” 90 degree Star diagonal\u003c\/li\u003e\n\u003cli\u003e28mm 2” LET eyepiece\u003c\/li\u003e\n\u003cli\u003eBlack V-style dovetail plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe Sky-Watcher Maksutov-Cassegrains are the ultimate take-anywhere telescopes. Despite their small dimensions they pack a powerful punch. Their high-resolution, diffraction-limited optical systems are multi-coated to maximize contrast and image sharpness.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eMak-Cass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMirror Coatings\u003c\/td\u003e\n\u003ctd\u003e94% Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Coatings\u003c\/td\u003e\n\u003ctd\u003eFully Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Type\u003c\/td\u003e\n\u003ctd\u003eBK7\/Borosilicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e127\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\/Ratio\u003c\/td\u003e\n\u003ctd\u003e12.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e1540\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Diameter\u003c\/td\u003e\n\u003ctd\u003e39mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction (by diameter)\u003c\/td\u003e\n\u003ctd\u003e31%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eObservational Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDawes Limit\u003c\/td\u003e\n\u003ctd\u003e0.91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRayleigh Limit\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Mag.\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Magnification\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Magnification\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering (compared to next size down)\u003c\/td\u003e\n\u003ctd\u003e55%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneral Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser\u003c\/td\u003e\n\u003ctd\u003ePrimary Mirror\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Length (Retract\/Ext.)\u003c\/td\u003e\n\u003ctd\u003e15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e5.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Weight (with accessories)\u003c\/td\u003e\n\u003ctd\u003e9.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessories\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Finder\u003c\/td\u003e\n\u003ctd\u003e6x30 Finder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Diagonal\u003c\/td\u003e\n\u003ctd\u003e2\" Star Diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Accessories\u003c\/td\u003e\n\u003ctd\u003eV-Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Eyepieces\u003c\/td\u003e\n\u003ctd\u003e28 LET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification w\/ Included Eyepieces\u003c\/td\u003e\n\u003ctd\u003e55x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Case\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrector\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h2\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":3738145718312,"sku":"S11520","price":610.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/Skymax127_Main_1800x1800_56d5d327-391c-4865-b87c-b454e616e9b0.jpg?v=1617119673"},{"product_id":"sky-watcher-150mm-mak-cass","title":"Skymax 150","description":"\u003cul\u003e\n\u003cli\u003e150mm Maksutov-Cassegrain\u003c\/li\u003e\n\u003cli\u003e1800 mm (f\/12)\u003c\/li\u003e\n\u003cli\u003eFully multi-coated\u003c\/li\u003e\n\u003cli\u003e8×50 finderscope\u003c\/li\u003e\n\u003cli\u003e2” 90 degree Star diagonal\u003c\/li\u003e\n\u003cli\u003e28mm 2” LET eyepiece\u003c\/li\u003e\n\u003cli\u003eBlack V-style dovetail plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" id=\"tab-description\"\u003e\n\u003cp\u003eThe Sky-Watcher Maksutov-Cassegrains are the ultimate take-anywhere telescopes. Despite their small dimensions they pack a powerful punch. Their high-resolution, diffraction-limited optical systems are multi-coated to maximize contrast and image sharpness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":3738145751080,"sku":"S11530","price":975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/s11530_150mmmak_leftfront.jpg?v=1522369863"},{"product_id":"explore_scientific_essential_series_aluminum_127mm_f7-5_apo_triplet","title":"ED127 Essential Series 127mm APO Triplet","description":"\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eGreat for astrophotography, Explore Scientific's 127mm Apochromatic Refractor can capture in stunning detail many of the night sky's most notable treasures.\u003c\/p\u003e\n\u003cp\u003eWith its true diffraction-limited optics and ample aperture, this versatile model can showcase deep sky delights like the edge-on Sombrero Galaxy with its distinct bulging center or the spiraling beauty of the face-on Pinwheel Galaxy as easily as it can reveal the intricacies of the Moon's winding Hadley Rille.\u003c\/p\u003e\n\u003cp\u003eFeaturing an air-spaced triplet optical design that virtually eliminates chromatic aberrations, this telescope generates brilliant high-contrast images by combining genuine HOYA extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer coatings on all optical surfaces. As an added bonus, its quick set-up allows you to spend more time at the eyepiece to make the most of your nights under the stars.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" height=\"650\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"31%\" bgcolor=\"#dad4d4\"\u003eDescription\u003c\/td\u003e\n\u003ctd width=\"67%\" bgcolor=\"#dad4d4\"\u003eED127mm Essential Series Aluminum Air-Spaced Triplet Refractor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eItem Number\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003e\u003cspan\u003eES-ED127075-03\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003e952mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003ef\/7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eLimiting\u003cbr\u003eMagnitude\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eResolution\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003e.9 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eTube Length\u003cbr\u003ew\/ Dew Shield\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003e41.75\"; 1060mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eTube Length\u003cbr\u003ew\/out Dew Shield\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003e33.25\"; 849mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eDiameter\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003e130mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eWeight\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003e18lb; 8.16kg\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eDovetail\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eVixen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":15431581270109,"sku":"ES-ED127075-04","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ed_127_1000x1000_2f060b7e-3a5e-43ff-b7de-75ebe61900b5.webp?v=1717179133"},{"product_id":"explore_scientific_100deg_25mm_waterproof_eyepiece","title":"100° 25mm Waterproof Eyepiece","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch5\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series eyepieces are hyper-wide class oculars that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 100° Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an apparent field of view that is close to the maximum for hyper-wide eyepiece design, objects are not only easier to locate, but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made.\u003c\/p\u003e\n\u003cp\u003eAnother great benefit of hyper-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 100° Series eyepieces, with their 100° apparent field of view, immerses you in a very comfortable hyper-wide field that naturally promotes relaxation at the eyepiece. When you relax your eyes and take in the scene presented before you, it is much easier to observe for longer periods of time, and details begin to materialize that may not have become apparent to you at first glance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 100° Series Argon-Purged Waterproof hyper-wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The 100° Series eyepieces come with a removable and foldable soft silicone rubber eyecup for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope.\u003c\/p\u003e\n\u003cp\u003eProtection from the Outdoors - By making the eyepiece body Argon-purged, the waterproof eyepiece internal elements will remain as pristine as the day they were assembled.\u003c\/p\u003e\n\u003cp\u003eArgon atoms are larger than that of Nitrogen and therefore they are less likely to leak or diffuse their way through the seals over the life of the eyepiece. The atomic radius of Argon is larger than Nitrogen by 0.13 angstroms and has a larger atomic volume by 11.2 cubic centimeters\/molecule. Argon also has superior inertness vs Nitrogen (i.e. forming few or no chemical compounds with other elements) that prevents adverse reactions with eyepiece components and therefore extends the longevity of the internal components, and also prevents chemical reactions with other elemental contaminants that may be introduced through a weakened seal. And, finally because Argon is less conductive of heat than Nitrogen, Argon cools slower thereby buffering the effects of rapid temperature changes of the optics.\u003c\/p\u003e\n\u003cp\u003eThe sealed, dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. Our waterproof eyepiece is easier to clean, and there is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements. To insure a perfect seal we test every eyepiece in one meter of water for 30 minutes.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable width=\"100%\" height=\"375\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"28%\" bgcolor=\"#dad4d4\"\u003eDescription\u003c\/td\u003e\n\u003ctd width=\"70%\" bgcolor=\"#dad4d4\"\u003e25mm 100° Series Argon-Purged Waterproof Eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eItem Number\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eEPWP10025-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eLength\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003e\u003cspan\u003e140mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eWidth\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003e\u003cspan\u003e73mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eWeight\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003e\u003cspan\u003e41.5oz; 1177g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eBarrel Size\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003e2.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003eEye Relief\u003c\/td\u003e\n\u003ctd bgcolor=\"#eeeeef\"\u003e\u003cspan\u003e14.5mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003eField Stop Diameter:\u003c\/td\u003e\n\u003ctd bgcolor=\"#dad4d4\"\u003e41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":15431585595485,"sku":"EPWP10025-01","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ex100_25.jpg?v=1543008199"},{"product_id":"photron-6-inch-ritchey-chretien-telescope-rc6","title":"Photron 6 inch Ritchey-Chretien (RC6)","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eOptical tube ONLY. \u003cstrong\u003eThis is not a beginner telescope.\u003c\/strong\u003e No diagonal, eyepieces, mount, or other accessories. This is designed for advanced astrophotography.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eThe iOptron Photron \u003c\/span\u003eRitchey-Cretien design telescopes feature low thermal expansion quartz primary and secondary mirrors with ninety-nine percent reflective dielectric coatings. The RC optical design delivers coma, spherical and chromatic aberration free results, perfect for color or monochrome imaging. A fixed position primary mirror eliminates image shift that occurs from focusing with other telescope designs. The iOptron RC6 comes with a 2\" dual-speed Crayford focuser. Three focuser extension rings are provided for a “flex-free” solid extension as a means to take up any unneeded back focus. Its steel tube is equipped with knife edge baffles to diminish contrast-reducing stray light, improving the instrument in both visual and imaging uses. A RC6 model comes with a Vixen style dovetail plates.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComa free, chromatic aberration-free, spherical aberration-free optics\u003c\/li\u003e\n\u003cli\u003e150mm (6\") optical aperture\u003c\/li\u003e\n\u003cli\u003e1370mm focal length\u003c\/li\u003e\n\u003cli\u003ef\/9 focal ratio\u003c\/li\u003e\n\u003cli\u003eFixed primary\u003c\/li\u003e\n\u003cli\u003eLow thermal expansion quartz mirrors\u003c\/li\u003e\n\u003cli\u003eMultiple knife-edge baffle system\u003c\/li\u003e\n\u003cli\u003e2\" dual-speed Crayford focuser\u003c\/li\u003e\n\u003cli\u003eFinder scope base and dovetails bar\u003c\/li\u003e\n\u003cli\u003eOptional finder scope, diagonal and 1.25\" eyepiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"206\" align=\"right\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd width=\"396\" align=\"center\"\u003eRitchey-Chretien\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eClear Aperture\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1370mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd align=\"center\"\u003ef\/9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eResolving Power\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.76 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eLimiting Magnitude\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e13.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e180X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eSecondary Mirror Size\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e67mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFocuser\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10:1 Crayford dual-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFocuser size\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eDovetail Bar\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eVixen-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFinderscope Base\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFinder scope\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTube material\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTube Length\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e19.1”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTube Weight\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e12.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eOther Accessories\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2” to 1.25” compression ring adapter;\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e1\" long extension tube X2\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e2\" long extension tube X1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eOne year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cb\u003eIn The Box\u003c\/b\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cb\u003e#6111\u003c\/b\u003e\u003cspan\u003e 6\" RC OTA only\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOTA w\/2\" dual speed Crayford focuser\u003c\/li\u003e\n\u003cli\u003e2X25mm, 1X 50mm focus extension tubes\u003c\/li\u003e\n\u003cli\u003e1.25\" accessory adapter\u003c\/li\u003e\n\u003cli\u003eVixen dovetail bar\u003c\/li\u003e\n\u003cli\u003eFinder scope base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":19782529417309,"sku":"6111","price":558.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/iop-6111.jpg?v=1550776022"},{"product_id":"photron-8-inch-ritchey-chretien-telescope-rc8","title":"Photron 8 inch Ritchey-Chretien (RC8)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOptical tube ONLY. This is not a beginner telescope. No diagonal, eyepieces, mount, or other accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe iOptron® Photron™ Ritchey-Chretien design telescopes, feature low thermal expansion quartz primary and secondary mirrors with ninety-nine percent reflective dielectric coatings. The RC optical design delivers coma, spherical and chromatic aberration free results, perfect for color or monochrome imaging. A fixed position primary mirror eliminates image shift that occurs from focusing with other telescope designs. The iOptron RC8 comes with a 2\" dual-speed linear-bearing Crayford focuser. Three focuser extension rings are provided for a “flex-free” solid extension as a means to take up any unneeded back focus. Its steel tube is equipped with 10 knife edge baffles to diminish contrast reducing stray light, improving the instrument in both visual and imaging uses. A RC8 model comes with top and bottom dovetail plates adding rigidity to the tube while providing attachment points for the mount and other accessories to be used.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComa free, chromatic aberration-free, spherical aberration-free optics\u003c\/li\u003e\n\u003cli\u003e200mm (8\") optical aperture\u003c\/li\u003e\n\u003cli\u003e1624mm focal length\u003c\/li\u003e\n\u003cli\u003ef\/8 focal ratio\u003c\/li\u003e\n\u003cli\u003eFixed primary\u003c\/li\u003e\n\u003cli\u003eLow thermal expansion quartz mirrors\u003c\/li\u003e\n\u003cli\u003eMultiple Knife-Edge Baffle System\u003c\/li\u003e\n\u003cli\u003e2\" dual-speed Crayford Focuser\u003c\/li\u003e\n\u003cli\u003eFinder scope base and two dovetails bars\u003c\/li\u003e\n\u003cli\u003eOptional finder scope, diagonal and 1.25\" eyepiece\u003c\/li\u003e\n\u003cli\u003eOptional iOptron Electric Focuser (\u003ca href=\"http:\/\/www.ioptron.com\/product-p\/8451.htm\"\u003e#8451\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cb\u003ePackage includes\u003c\/b\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eOTA w\/2\" dual-speed Crayford focuser\u003c\/li\u003e\n\u003cli\u003e2X25mm, 1X 50mm focus extention\u003c\/li\u003e\n\u003cli\u003e1.25\" accessory adapter\u003c\/li\u003e\n\u003cli\u003eTop Vixen-style mounting bar and bottom Losmandy-style dovetail bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"206\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"396\"\u003eRitchey-Chretien\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eClear Aperture\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1624mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd align=\"center\"\u003ef\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eResolving Power\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.58 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eLimiting Magnitude\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e14.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e236X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eSecondary Mirror Size\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e95mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFocuser\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10:1 Crayford dual-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFocuser size\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eDovetail Bar\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eLosmandy-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eMounting Bar (Top)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eVixen-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFinderscope Base\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFinder scope\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTube material\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTube Length\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e22.0”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTube Weight\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e18 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eOther Accessories\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2” to 1.25” compression ring adapter; \u003cbr\u003e1\" long extension tube X2 \u003cbr\u003e2\" long extension tube X1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eGross Weight\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e25 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eOne year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":20028481273949,"sku":"6112","price":1178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/RC8.jpg?v=1781970032"},{"product_id":"william-optics-gran-turismo-71","title":"Gran Turismo 71 Red f\/5.9 Triplet APO","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eDescription \u003c\/h5\u003e\n\u003cp\u003eGran Turismo 71 OTA. f\/5.9 Triplet APO  For those who don't want to do astrophotography, but want tack sharp views from a compact and portable refractor. \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e419mm Focal Length\u003c\/li\u003e\n\u003cli\u003e71mm Aperture\u003c\/li\u003e\n\u003cli\u003eAPO Triplet\u003c\/li\u003e\n\u003cli\u003ef\/5.9\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncludes GT71  telescope with case, handlebar to accept a guide scope, vixen dovetail bar, and bahtinov mask built into the lens cap.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/GT71_1.jpg?v=1599598099\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/GT71_2.jpg?v=1599598123\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/GT71_3.jpg?v=1599598146\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/GT71_5.jpg?v=1599598071\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch5\u003eSupport\u003c\/h5\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/GT71_6.jpg?v=1599598041\" alt=\"\"\u003e\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":43472651419907,"sku":"F71GTII-RD","price":933.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/IMG_4600_800x_ce6b7a5c-6b7f-46c7-b22c-07617ba669a8.webp?v=1666983146"},{"product_id":"william-optics-0-72-full-frame-reducer-flattener","title":"0.72x Full frame Reducer Flattener for FLT132, FLT153","description":"\u003cp\u003eX0.72 Full frame Reducer flattener ,Triplet APO Design \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor GT102,FLT132 and GT153 only, (GT102 must with 3” Focuser )\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/FLAT_8_4.jpg?v=1610760449\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/FLAT_8_6_1.jpg?v=1610760473\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/FLAT_8_7.jpg?v=1610760497\"\u003e\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":30308978884701,"sku":"P-FLAT8","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/img_1844.png?v=1610760291"},{"product_id":"televue-41mm-panoptic","title":"Tele Vue 41mm Panoptic","description":"\u003cdiv class=\"pageSectionTitle\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003eThe 41mm Panoptic eyepiece is a big brother to the 24mm Panoptic (largest 1.25\" field). With its 46mm field stop, the 41mm Panoptic delivers the largest 2\" field possible. An adjustable and removable screw-type top allows quick, comfortable eye positioning. The scalloped shape gives a positive grip.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003eStandard on all Panoptics\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003emulti-coatings\u003c\/li\u003e\n\u003cli\u003eblackened lens edges\u003c\/li\u003e\n\u003cli\u003efilter threads\u003c\/li\u003e\n\u003cli\u003erubber grip rings\u003c\/li\u003e\n\u003cli\u003ecover for the eyeguard\u003c\/li\u003e\n\u003cli\u003eSmooth barrel\u003c\/li\u003e\n\u003cli\u003eMade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"fs_italic\"\u003eAl Nagler says of the Panoptics, \"Using my Wide-Field design as a starting point, I looked to bring Nagler-like performance to the 60+° field class with the Panoptic series. The idea of a lens to 'interface' between the eyepiece and Barlow struck me as the proper way to keep size, weight and cost to a minimum while improving edge of field performance even further. I later developed this idea into the Powermates.\"  \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eEPN-41.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e2.10 \/ 33.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363279913053,"sku":"EPN-41.0","price":654.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/EP_EPN-41.0.jpg?v=1764349763"},{"product_id":"televue-31mm-nagler-type-5","title":"Tele Vue 31mm Nagler Type 5","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003eTake a \"spacewalk\" across a wide, sharp 82° apparent field\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv\u003eCompare a penny to a half dollar to see the relative size between a 50° and 82° apparent field - almost 3 times the area difference! And while others boast of impressive apparent field sizes, Tele Vue's philosophy of \"showing no field unless it's fine\" stresses full field image quality as the ingredient for impressive views. Blackened lens edges, anti-reflection threads and rubber eyeguards deliver maximum contrast. Adapter skirts for 2\" focusers on larger 1¼\" models and rubber grip rings are additional Tele Vue \"firsts\". Even 2\"\/1¼\" barrel models have an additional feature allowing the 2\" extension tube (EBX-2120) to be screwed on, which permits use of 2\" filters as well as 1¼\". 100% full field visual inspection on our own flat-field test instruments guarantees the performance of every Tele Vue eyepiece.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003eWith the 31mm, the unique 6-element design using four exotic glasses, maintains the contrast advancement of the Type 4s while achieving a true field area 82% larger than the 22mm Type 4! Owners of fast Dobsonian\/Newtonians can enjoy a larger true field, free of secondary shadowing, than ever before. For example, a 12.5\", f\/4.5 scope with a Paracorr will deliver a 1.5 degree field (3 Moon diameters), at 53x with a 6mm exit pupil. Use our eyepiece calculator to figure out what the 31mm will deliver on your scope.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003eWhy Are There 3 Types of Naglers?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eTo achieve the full magnification range over 82° apparent field of view requires two types: Nagler Type-5 with focal lengths of\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN5-31.0\"\u003e31\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN5-16.0\"\u003e16mm\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand Nagler Type-6 with focal lengths of\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-13.0\"\u003e13\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-11.0\"\u003e11\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-09.0\"\u003e9\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-07.0\"\u003e7\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-05.0\"\u003e5\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-03.5\"\u003e3.5\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-02.5\"\u003e2.5mm\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Type-5 permits the largest true field possible (31mm has 42mm field stop).\u003c\/p\u003e\n\u003cp\u003eType-6 models have shorter focal lengths, are parfocal, with similiar size and weight, and all with a comfortable 12mm eye relief.\u003c\/p\u003e\n\u003cp\u003eThe Type-4 models feature about 18mm of eye relief and with the \"instajust\" eyeguard are best for eyeglass wearers or Dioptrx users in their\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN4-22.0\"\u003e22\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN4-17.0\"\u003e17\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN4-12.0\"\u003e12mm\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efocal length range.\u003c\/p\u003e\n\u003cp\u003eAl Nagler said of the Nagler line, \"You may know there's a long history of naming eyepieces after their designers: Kellner, Erfle and Plossl, to name a few. In the late 70's I designed an eyepiece sufficiently radical that I dared attach my name to it. Even today, I must admit a little discomfort when talking about 'Nagler' eyepieces.\u003c\/p\u003e\n\u003cp\u003e\"With 'Naglers', my aim is to approach the wide angle perspective of naked eye vision, while maintaining the highest degree of sharpness, contrast, and viewing comfort. The goal is to allow the telescope to virtually 'disappear,' leaving the impact of 'spacewalk' viewing.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\" rules=\"all\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eEN5-31.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e2.20 \/ 35.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363380740189,"sku":"EN5-31.0","price":789.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/EN5_310_Nagler_31T5_V2a_copy.jpg?v=1574195879"},{"product_id":"televue-22mm-nagler-type-4","title":"Tele Vue 22mm Nagler Type 4","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003eTake a \"spacewalk\" across a wide, sharp 82° apparent field\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv\u003eCompare a penny to a half dollar to see the relative size between a 50° and 82° apparent field - almost 3 times the area difference! And while others boast of impressive apparent field sizes, Tele Vue's philosophy of \"showing no field unless it's fine\" stresses full field image quality as the ingredient for impressive views. Blackened lens edges, anti-reflection threads and rubber eyeguards deliver maximum contrast. Adapter skirts for 2\" focusers on larger 1¼\" models and rubber grip rings are additional Tele Vue \"firsts\". Even 2\"\/1¼\" barrel models have an additional feature allowing the 2\" extension tube (EBX-2120) to be screwed on, which permits use of 2\" filters as well as 1¼\". 100% full field visual inspection on our own flat-field test instruments guarantees the performance of every Tele Vue eyepiece.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003eNagler Type-4 Eyepieces\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eApplying the experience of the Radian development to the 82° Nagler series, yielded more contrast, reduced pincushion, more true field, and longer eye-relief. With added eye-relief, the click-stop Instadjust eyeguard helps maintain proper eye distance and centration.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eFor deep sky viewing, the comfort, clarity and contrast gets us closer to our \"spacewalk\" viewing goal.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003eWhy Are There 3 Types of Naglers?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eTo achieve the full magnification range over 82° apparent field of view requires two types: Nagler Type-5 with focal lengths of\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN5-31.0\"\u003e31\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN5-16.0\"\u003e16mm\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand Nagler Type-6 with focal lengths of\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-13.0\"\u003e13\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-11.0\"\u003e11\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-09.0\"\u003e9\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-07.0\"\u003e7\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-05.0\"\u003e5\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-03.5\"\u003e3.5\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN6-02.5\"\u003e2.5mm\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Type-5 permits the largest true field possible (31mm has 42mm field stop).\u003c\/p\u003e\n\u003cp\u003eType-6 models have shorter focal lengths, are parfocal, with similiar size and weight, and all with a comfortable 12mm eye relief.\u003c\/p\u003e\n\u003cp\u003eThe Type-4 models feature about 18mm of eye relief and with the \"instajust\" eyeguard are best for eyeglass wearers or Dioptrx users in their\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN4-22.0\"\u003e22\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN4-17.0\"\u003e17\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.televue.com\/engine\/TV3b_page.asp?id=21\u0026amp;Tab=EP_EN4-12.0\"\u003e12mm\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efocal length range.\u003c\/p\u003e\n\u003cp\u003eAl Nagler said of the Nagler line, \"You may know there's a long history of naming eyepieces after their designers: Kellner, Erfle and Plossl, to name a few. In the late 70's I designed an eyepiece sufficiently radical that I dared attach my name to it. Even today, I must admit a little discomfort when talking about 'Nagler' eyepieces.\u003c\/p\u003e\n\u003cp\u003e\"With 'Naglers', my aim is to approach the wide angle perspective of naked eye vision, while maintaining the highest degree of sharpness, contrast, and viewing comfort. The goal is to allow the telescope to virtually 'disappear,' leaving the impact of 'spacewalk' viewing.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\" rules=\"all\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eEN4-22.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e1.50 \/ 24.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e31.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363405512797,"sku":"EN4-22.0","price":551.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/EN4_220_Nagler_22T4_V2a_copy.jpg?v=1574196054"},{"product_id":"televue-21mm-ethos","title":"Tele Vue 21mm Ethos","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e100° \u0026amp; 110° Apparent Field Eyepieces\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003eThe Tele Vue philosophy (Ethos, if you will) has always been about inspiring \"spacewalk\" vistas. Now TeleVue brings you the world's first fully-corrected 100° and \u003c\/span\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e110° astronomical eyepieces.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eTele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; their latest eyepieces brings new meaning to the term \"in-house.\" The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color, angular magnification distortion correction, and low pupil sensitivity for daytime use were specified criteria.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eFollowing Tele Vue's philosophy of pushing the state of the art, long-time Tele Vue employee and optical design protégé Paul Dellechiaie took up the challenge and designed the basic eyepiece form. Under Al's guidance, Paul tweaked his design to fulfill the original goals.\u003c\/p\u003e\n\u003cp\u003eWhile sharpness is inherent to the optical design, contrast is maximized through the intelligent use of flat finished baffles and ultra low reflectance, high efficiency coatings tuned to the composition of each element.\u003c\/p\u003e\n\u003cp\u003eIntroduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.\u003c\/p\u003e\n\u003cp\u003eTeleVue invited NEAF attendees to take a look and see the universe the way they think it was meant to be experienced, with a field of view incredibly wide and sharp! They were very pleased indeed by the response and validation of their design goals.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThe 21mm focal length completes the logical set of 21mm\/13mm\/8mm and nicely juxtaposes the 17mm\/10mm\/6mm combination. Each step within these two sets approaches a 3x field area gain. The 21mm's effective field stop diameter is 36.2mm, bringing its true field close to the 35mm Panoptic (38.7mm Field Stop diameter). Its true field is also larger than the 26mm Nagler with its 35mm effective field stop diameter. In an f\/4 Dobsonian, the exit pupil is just 5.25mm using the 21mm Ethos instead of 8.75mm with a 35mm Panoptic, or 6.5mm with a 26mm Nagler.\u003c\/span\u003e  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch5\u003eSpecifications \u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\" rules=\"all\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eETH-21.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e2.25 \/ 36.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e36.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363549954141,"sku":"ETH-21.0","price":1012.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ETH_21.0_Ethos_21_v5_copy.jpg?v=1574197676"},{"product_id":"televue-13mm-ethos","title":"Tele Vue 13mm Ethos","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e100° \u0026amp; 110° Apparent Field Eyepieces\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003eThe Tele Vue philosophy (Ethos, if you will) has always been about inspiring \"spacewalk\" vistas. Now TeleVue brings you the world's first fully-corrected 100° and \u003c\/span\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e110° astronomical eyepieces.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eTele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; their latest eyepieces brings new meaning to the term \"in-house.\" The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color, angular magnification distortion correction, and low pupil sensitivity for daytime use were specified criteria.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eFollowing Tele Vue's philosophy of pushing the state of the art, long-time Tele Vue employee and optical design protégé Paul Dellechiaie took up the challenge and designed the basic eyepiece form. Under Al's guidance, Paul tweaked his design to fulfill the original goals.\u003c\/p\u003e\n\u003cp\u003eWhile sharpness is inherent to the optical design, contrast is maximized through the intelligent use of flat finished baffles and ultra low reflectance, high efficiency coatings tuned to the composition of each element.\u003c\/p\u003e\n\u003cp\u003eIntroduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.\u003c\/p\u003e\n\u003cp\u003eTeleVue invited NEAF attendees to take a look and see the universe the way they think it was meant to be experienced, with a field of view incredibly wide and sharp! They were very pleased indeed by the response and validation of their design goals.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eTeleVue has maximized the potential use of the 13mm Ethos by narrowing the barrel to 62-mm diameter for use as a binoviewer pair.   \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\" rules=\"all\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eETH-13.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\" \u0026amp; 1¼\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e1.30 \/ 20.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e22.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363574235229,"sku":"ETH-13.0","price":745.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ETH_130_Ethos_13_v1.jpg?v=1574198307"},{"product_id":"televue-10mm-ethos","title":"Tele Vue 8mm Ethos","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e100° \u0026amp; 110° Apparent Field Eyepieces\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003eThe Tele Vue philosophy (Ethos, if you will) has always been about inspiring \"spacewalk\" vistas. Now TeleVue brings you the world's first fully-corrected 100° and \u003c\/span\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e110° astronomical eyepieces.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eTele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; their latest eyepieces brings new meaning to the term \"in-house.\" The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color, angular magnification distortion correction, and low pupil sensitivity for daytime use were specified criteria.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eFollowing Tele Vue's philosophy of pushing the state of the art, long-time Tele Vue employee and optical design protégé Paul Dellechiaie took up the challenge and designed the basic eyepiece form. Under Al's guidance, Paul tweaked his design to fulfill the original goals.\u003c\/p\u003e\n\u003cp\u003eWhile sharpness is inherent to the optical design, contrast is maximized through the intelligent use of flat finished baffles and ultra low reflectance, high efficiency coatings tuned to the composition of each element.\u003c\/p\u003e\n\u003cp\u003eIntroduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.\u003c\/p\u003e\n\u003cp\u003eTeleVue invited NEAF attendees to take a look and see the universe the way they think it was meant to be experienced, with a field of view incredibly wide and sharp! They were very pleased indeed by the response and validation of their design goals.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eIn 1¼\" mode, if you use Tele Vue's \"high-hat\" 2\"-1¼\" adapter, it will be parfocal with Tele Vue's Plössls, Radians, Type 6 Naglers, Nagler Zooms, 1¼\" Panoptics and 6mm ETHOS. Further, its light weight and small diameter makes the 8mm suitable for anyone using a binocular viewer. Another application is for spotting scope set-ups with the Tele Vue 60° 1¼\" diagonal.\u003c\/span\u003e  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\" rules=\"all\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eETH-08.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\" \u0026amp; 1¼\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e0.95 \/ 15.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e13.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363577512029,"sku":"ETH-08.0","price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ETH_08.0_Ethos_8_v2_copy.jpg?v=1770235134"},{"product_id":"televue-6mm-ethos","title":"Tele Vue 6mm Ethos","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e100° \u0026amp; 110° Apparent Field Eyepieces\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003eThe Tele Vue philosophy (Ethos, if you will) has always been about inspiring \"spacewalk\" vistas. Now TeleVue brings you the world's first fully-corrected 100° and \u003c\/span\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e110° astronomical eyepieces.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eTele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; their latest eyepieces brings new meaning to the term \"in-house.\" The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color, angular magnification distortion correction, and low pupil sensitivity for daytime use were specified criteria.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eFollowing Tele Vue's philosophy of pushing the state of the art, long-time Tele Vue employee and optical design protégé Paul Dellechiaie took up the challenge and designed the basic eyepiece form. Under Al's guidance, Paul tweaked his design to fulfill the original goals.\u003c\/p\u003e\n\u003cp\u003eWhile sharpness is inherent to the optical design, contrast is maximized through the intelligent use of flat finished baffles and ultra low reflectance, high efficiency coatings tuned to the composition of each element.\u003c\/p\u003e\n\u003cp\u003eIntroduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.\u003c\/p\u003e\n\u003cp\u003eTeleVue invited NEAF attendees to take a look and see the universe the way they think it was meant to be experienced, with a field of view incredibly wide and sharp! They were very pleased indeed by the response and validation of their design goals.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eIn 1¼\" mode, if you use Tele Vue's \"high-hat\" 2\"-1¼\" adapter, it will be parfocal with Tele Vue's Plössls, Radians, Type 6 Naglers, Nagler Zooms, 1¼\" Panoptics and 8mm ETHOS.\u003c\/span\u003e  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\" rules=\"all\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eETH-06.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\" \u0026amp; 1¼\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e0.97 \/ 15.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e10.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363579609181,"sku":"ETH-06.0","price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ETH_06.0_Ethos_6_v2_copy.jpg?v=1574198708"},{"product_id":"televue-4-7mm-ethos","title":"Tele Vue 4.7mm Ethos-SX","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e100° \u0026amp; 110° Apparent Field Eyepieces\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003eThe Tele Vue philosophy (Ethos, if you will) has always been about inspiring \"spacewalk\" vistas. Now TeleVue brings you the world's first fully-corrected 100° and \u003c\/span\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e110° astronomical eyepieces.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eTele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; their latest eyepieces brings new meaning to the term \"in-house.\" The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color, angular magnification distortion correction, and low pupil sensitivity for daytime use were specified criteria.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eFollowing Tele Vue's philosophy of pushing the state of the art, long-time Tele Vue employee and optical design protégé Paul Dellechiaie took up the challenge and designed the basic eyepiece form. Under Al's guidance, Paul tweaked his design to fulfill the original goals.\u003c\/p\u003e\n\u003cp\u003eWhile sharpness is inherent to the optical design, contrast is maximized through the intelligent use of flat finished baffles and ultra low reflectance, high efficiency coatings tuned to the composition of each element.\u003c\/p\u003e\n\u003cp\u003eIntroduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.\u003c\/p\u003e\n\u003cp\u003eTeleVue invited NEAF attendees to take a look and see the universe the way they think it was meant to be experienced, with a field of view incredibly wide and sharp! They were very pleased indeed by the response and validation of their design goals.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eAl Nagler eagerly pushed Ethos designer Paul Dellechiaie to extend the new 3.7mm focal length to reach 110°, the same field size as the LEM Simulator optics Al designed 45-years ago to train NASA astronauts for lunar landings.\u003c\/p\u003e\n\u003cp\u003eThe new 4.7mm Ethos-SX, like its 3.7mm progenitor, is designed and crafted to combine its exceedingly wide field of view with all the contrast, color-rendition, distortion correction and center-to-edge sharpness needed to achieve that natural view.\u003c\/p\u003e\n\u003cp\u003eCompared to a lower power eyepiece with the equivalent TFOV (similar field stop) such as an 11mm Plössl (9.1mm field stop), the greater power - for higher resolution, and smaller exit pupil (for a darker background to enhance contrast) reveals a deep sky experience \"even better than you imagined\".\u003c\/p\u003e\n\u003cp\u003eThe 4.7mm is a 1¼\" format and is parfocal with the wide range of 1¼\" Tele Vue eyepieces. 2\" adapter included. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\" rules=\"all\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eETH-04.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\" \u0026amp; 1¼\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e1.30 \/ 20.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e8.94\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363580690525,"sku":"ETH-04.7","price":745.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ETH_04.7_Ethos_4.7_v3_copy.jpg?v=1574198827"},{"product_id":"televue-3-7mm-ethos","title":"Tele Vue 3.7mm Ethos-SX","description":"\u003ch3\u003e\u003cem\u003eBackordered until January 2026\u003c\/em\u003e\u003c\/h3\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e110° Apparent Field Eyepiece\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003eThe Tele Vue philosophy (Ethos, if you will) has always been about inspiring \"spacewalk\" vistas. Now TeleVue brings you the world's first fully-corrected 100° and \u003c\/span\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e110° astronomical eyepieces.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eTele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; their latest eyepieces brings new meaning to the term \"in-house.\" The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color, angular magnification distortion correction, and low pupil sensitivity for daytime use were specified criteria.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eFollowing Tele Vue's philosophy of pushing the state of the art, long-time Tele Vue employee and optical design protégé Paul Dellechiaie took up the challenge and designed the basic eyepiece form. Under Al's guidance, Paul tweaked his design to fulfill the original goals.\u003c\/p\u003e\n\u003cp\u003eWhile sharpness is inherent to the optical design, contrast is maximized through the intelligent use of flat finished baffles and ultra low reflectance, high efficiency coatings tuned to the composition of each element.\u003c\/p\u003e\n\u003cp\u003eIntroduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.\u003c\/p\u003e\n\u003cp\u003eTeleVue invited NEAF attendees to take a look and see the universe the way they think it was meant to be experienced, with a field of view incredibly wide and sharp! They were very pleased indeed by the response and validation of their design goals.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eWith 110°, the Ethos-SX has 21% more AFOV area than the 100° Ethos design. This permits a nice 62% power increase from a 6mm Ethos, while retaining 68% of its TFOV. The 3.7mm actually has more TFOV than our 8mm Plössl, 6mm Radian, and 5mm Nagler Type-6!\u003c\/p\u003e\n\u003cp\u003eIn 1¼\" mode, it is parfocal with the wide range of 1¼\" Tele Vue Plössls, Panoptics, Radians, Naglers, Nagler Zooms, and 6mm and 8mm Ethos eyepieces. The screw-on 2\" adapter (included) is designed to make it parfocal with 13mm and 10mm Ethos when they are used in their 2\" modes. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"prodSpecTblEP\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eETH-03.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e3.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\" \u0026amp; 1¼\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e1.10 \/ 17.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e7.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003cbr\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363581837405,"sku":"ETH-03.7","price":745.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ETH_03.7_Ethos_3.7_v2_copy.jpg?v=1574198946"},{"product_id":"televue-10mm-ethos-1","title":"Tele Vue 10mm Ethos","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e100° \u0026amp; 110° Apparent Field Eyepieces\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003eThe Tele Vue philosophy (Ethos, if you will) has always been about inspiring \"spacewalk\" vistas. Now TeleVue brings you the world's first fully-corrected 100° and \u003c\/span\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e110° astronomical eyepieces.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eTele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; their latest eyepieces brings new meaning to the term \"in-house.\" The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color, angular magnification distortion correction, and low pupil sensitivity for daytime use were specified criteria.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eFollowing Tele Vue's philosophy of pushing the state of the art, long-time Tele Vue employee and optical design protégé Paul Dellechiaie took up the challenge and designed the basic eyepiece form. Under Al's guidance, Paul tweaked his design to fulfill the original goals.\u003c\/p\u003e\n\u003cp\u003eWhile sharpness is inherent to the optical design, contrast is maximized through the intelligent use of flat finished baffles and ultra low reflectance, high efficiency coatings tuned to the composition of each element.\u003c\/p\u003e\n\u003cp\u003eIntroduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.\u003c\/p\u003e\n\u003cp\u003eTeleVue invited NEAF attendees to take a look and see the universe the way they think it was meant to be experienced, with a field of view incredibly wide and sharp! They were very pleased indeed by the response and validation of their design goals.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe 10mm is parfocal with the 13mm ETHOS.\u003c\/p\u003e\n\u003cp\u003eIts 59mm rubber grip diameter makes this model usable in binocular viewers — for most people.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"prodSpecTblEP\" rules=\"all\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel #\u003c\/td\u003e\n\u003ctd\u003eETH-10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in.)\u003c\/td\u003e\n\u003ctd\u003e2\" \u0026amp; 1¼\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View (deg.)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (lb \/ oz)\u003c\/td\u003e\n\u003ctd\u003e1.10 \/ 17.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop (mm)\u003c\/td\u003e\n\u003ctd\u003e17.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e\n\u003ch5 class=\"pageSectionTitle\"\u003e\u003c\/h5\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31363654221917,"sku":"ETH-10.0","price":745.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/ETH_10.0_Ethos_10mm_v2_copy.jpg?v=1574198455"},{"product_id":"tele-vue-60-refractor","title":"Tele Vue 60 Refractor","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cb\u003e60mm, f\/6, APO (Doublet) Refractor.\u003c\/b\u003e\u003cspan\u003e This high performance, super-compact APO doublet, is a super-finder, day\/night scope with great telephoto and imaging capability for digital cameras.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eGreat for on-the-go targets, the 2-stage 1¼\" focuser employs a quick-focus drawtube and fine-focus helical thread. Focuser accepts either 45° erector, 60° and 90° diagonals to suit any terrestrial or astronomical target.\u003c\/p\u003e\n\u003cp\u003eAdjustable dovetail balancing bar fits all camera tripods, Tele Vue mounts and mounting bracket for SCTs (see Accessories). Exquisitely machined and anodized all-metal construction.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable id=\"prodSpecTbl\" rules=\"none\" frame=\"void\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eType\u003c\/td\u003e\n\u003ctd\u003eAPO (Doublet) Refractor\u003cbr\u003e(Elements\/Groups: 2\/1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eObjective (mm)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e360\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eFocal Ratio (f\/#)\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eLength OTA (inch)\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eLength with diagonal (inch)\u003c\/td\u003e\n\u003ctd\u003e12  (with 1¼-inch diagonal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eWeight OTA\/Std. Config (lbs)\u003c\/td\u003e\n\u003ctd\u003e3 \/ 3.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eDrawtube\/Focuser\u003c\/td\u003e\n\u003ctd\u003e1¼-inch, helical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eMaximum Visual Field (deg.)\u003c\/td\u003e\n\u003ctd\u003e4.3 (with 1¼-inch 32mm Plössl)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowHead\"\u003eMaximum Recommended Power (x)\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eIn The Box\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eTV-60 Refractor\u003c\/li\u003e\n\u003cli\u003eSliding metal dew shield\u003c\/li\u003e\n\u003cli\u003eAdjustable dove-tail balance bar with mounting threads\u003c\/li\u003e\n\u003cli\u003eMatching draw-string carry-bag\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31364512743517,"sku":"TVO-2460","price":867.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/TVO_2460_TV60ota_layout_v1_copy.jpg?v=1734735976"},{"product_id":"tele-vue-76-accessory-package","title":"Tele Vue 76 Accessory Package","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThis package includes everything you need to start observing with the Tele Vue-76 telescope:\u003c\/p\u003e\n\u003cul class=\"dent2\"\u003e\n\u003cli\u003e3″ clamshell-style Ring Mount with mounting threads to attach to a heavy-duty tripod or variety of telescope mounts.\u003c\/li\u003e\n\u003cli\u003eTelescope balance aid allows for a greater range of shifting the OTA over the mount. Great when trying to balance binocular viewers or heavy eyepieces and cameras.\u003c\/li\u003e\n\u003cli\u003e2″ 90° Everbrite Diagonal (99% reflection across visual spectrum) with 2″ to 1¼” adapter.\u003c\/li\u003e\n\u003cli\u003e18.2-mm DeLite eyepiece, with 20-mm eye-relief,  yields 2.3° true field of view at 26x in this scope.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31364646797405,"sku":"TVP-3066","price":770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/TVP_3066_TV76Pkg_EDE18.2_RS3_APB_EB2in90_2to1.25.jpg?v=1574205903"},{"product_id":"televue-tele-pod-advanced-mount","title":"Tele Vue Tele-Pod","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eA complete, lightweight telescope mount featuring smooth alt-azimuth motions and optional encoders to add object locating capability. Perfect for our smaller, travel-easy refractors.\u003c\/p\u003e\n\u003cp\u003eTelescope height ranges from 29\" to 60+\". Aluminum tripod legs are 3-section, black anodized, rubber-tipped feet and spiked feet included. Features include bubble-level, glove-friendly locking clamps, and included carry bag.\u003c\/p\u003e\n\u003cp\u003eThe self contained head comes with a handle, accepts optional encoders, and can be used on any camera tripod with either a 1\/4-20 or 3\/8-16 stud. It is the most portable Digital Setting Circle-ready mount head available. We highly recommend the Eyepiece Caddy Set accessory since the Tele-Pod Mount and standard camera tripods do not have accessory trays.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003e\n\u003ctable id=\"mountTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eTele-Pod\u003c\/th\u003e\n\u003cth\u003ePanoramic\u003c\/th\u003e\n\u003cth\u003eGibraltar HD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWeight\u003cbr\u003e(lbs.)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e9\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e11.35\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eHD4: 20.5\u003cbr\u003eHD5: 22.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eHeight\u003cbr\u003eRange\u003cbr\u003e(feet)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.4 - 5+\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.3 - 4\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.5 - 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eAltitude\u003cbr\u003eRange\u003cbr\u003e(degrees)\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"center\"\u003e+85 to -10\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"center\"\u003e+85 to -17\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"center\"\u003e+80 to -12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" align=\"right\"\u003eRecom-\u003cbr\u003emended\u003cbr\u003eTelescopes\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eTV-60\u003cbr\u003eTV-76\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eTV-76\u003cbr\u003eTV-85\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eHD4: NP-101is\u003cbr\u003eHD5: NP-127is\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31364672454749,"sku":"TPM-3015","price":606.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/TPM_3015_TelePod_AdvancedMount_v2.jpg?v=1757017568"},{"product_id":"tele-vue-np127is-accessory-package","title":"Tele Vue NP127is Accessory Package","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThis package includes everything you need to start observing with the Tele Vue NP127is telescope:\u003c\/p\u003e\n\u003cul class=\"dent2\"\u003e\n\u003cli\u003e5″ Ring Mount set with top and bottom plates. Top plate and rings take accessories. Bottom plate drilled to mate to a variety of mounts or mounting adapter plates.\u003c\/li\u003e\n\u003cli\u003e2″ 90° Everbrite Diagonal (99% reflection across visual spectrum) with 2″ to 1¼” adapter.\u003c\/li\u003e\n\u003cli\u003e18.2-mm DeLite eyepiece, with 20mm eye-relief,  yields 1.7° true field of view at 36x in this scope.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31364709417053,"sku":"TVP-5056","price":891.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/TVP_5056_NP127isPkg_EDE18.2_EB2in90_2to1.25_MRS5000.jpg?v=1574206299"},{"product_id":"televue-gibraltar-hd5-mount","title":"Tele Vue Gibraltar HD5","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eOur Gibraltar HD5 mount mates the rock-solid Gibraltar HD tripod with a larger, heavier alt-az head designed for our 5\" scopes. The head is an inch wider than the original Tele-Pod version, has larger bearings, and cradle holes to accept the Tele Vue NP127 baseplate as well as all other Tele Vue scopes.\u003c\/p\u003e\n\u003cp\u003eThe large bearing surfaces and thick wood legs of the Gibraltar HD tripod handles the load for high power viewing. Leg extensions raise the altitude axis to 5-feet, still ideally sized for use with our Air-Chair observing stool. Scale on leg extensions allows repeatable setting to desired height. A wood accessory tray ties the legs together for rigidity. Built-in pier allows for high-altitude viewing. A bubble-level is integrated into the tripod base. Metal ground spikes with rubber tips are provided. Gibraltar HD5 accepts all accessories including encoders (spacers STS-5002 required to fasten the azimuth encoder cover to the wider baseplate) for object locating with a computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003e\n\u003ctable id=\"mountTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eTele-Pod\u003c\/th\u003e\n\u003cth\u003ePanoramic\u003c\/th\u003e\n\u003cth\u003eGibraltar HD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWeight\u003cbr\u003e(lbs.)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e9\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e11.35\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eHD4: 20.5\u003cbr\u003eHD5: 22.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eHeight\u003cbr\u003eRange\u003cbr\u003e(feet)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.4 - 5+\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.3 - 4\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.5 - 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eAltitude\u003cbr\u003eRange\u003cbr\u003e(degrees)\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"center\"\u003e+85 to -10\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"center\"\u003e+85 to -17\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"center\"\u003e+80 to -12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" align=\"right\"\u003eRecom-\u003cbr\u003emended\u003cbr\u003eTelescopes\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eTV-60\u003cbr\u003eTV-76\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eTV-76\u003cbr\u003eTV-85\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eHD4: NP-101is\u003cbr\u003eHD5: NP-127is\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pageSectionTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":31364730683485,"sku":"G5M-5014","price":1494.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/G5M-5014_GibHD5_Mount.jpg?v=1574206544"},{"product_id":"cem26","title":"CEM26 with iPolar, Literoc Tripod and Case","description":"\u003cul\u003e\n\u003cli\u003eBuilt-in Wi-Fi\u003c\/li\u003e\n\u003cli\u003eUnique design, center-balanced equatorial mount (CEM) for maximum payload and minimum mount weight\u003c\/li\u003e\n\u003cli\u003eIdeal for both visual observation and astrophotography\u003c\/li\u003e\n\u003cli\u003eLow periodic error (\u0026lt; ± 10 arc seconds)\u003c\/li\u003e\n\u003cli\u003ePayload of 12 kg (26 lbs) with the mount-only weight of 4.5 kg (10 lbs)\u003c\/li\u003e\n\u003cli\u003eCNC machined and cast metal body\u003c\/li\u003e\n\u003cli\u003eSpring loaded gear system\u003c\/li\u003e\n\u003cli\u003eLarge easy to use quick-lock gear clutches\u003c\/li\u003e\n\u003cli\u003eAdjustable counterweight shaft for 0º latitude operation\u003c\/li\u003e\n\u003cli\u003eStepper motor with low power consumption\u003c\/li\u003e\n\u003cli\u003eOptional Integrated iOptron iPolar\u003csup\u003eTM\u003c\/sup\u003e electronic polar scope\u003c\/li\u003e\n\u003cli\u003ePolar alignment routine for those who can’t see the Pole Star\u003c\/li\u003e\n\u003cli\u003eGo2Nova® 8409 controller with Advanced GOTONOVA® GOTO Technology\u003c\/li\u003e\n\u003cli\u003eIntegrated ST-4 autoguiding port\u003c\/li\u003e\n\u003cli\u003eUSB port for firmware upgrade and computer control\u003c\/li\u003e\n\u003cli\u003eDie-cast metal tripod spreader with accessory tray\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eDescription\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cdiv class=\"ov-wrapper js-overview-desc\"\u003e\n\u003cdiv class=\"ov-desc\"\u003e\n\u003cp\u003eIntroducing iOptron’s new compact next-generation center-balance equatorial mounts the CEM26! \u003cbr\u003e\u003cbr\u003eLike their predecessors, the CEM26 is designed with portability in mind, weighing in at only 10 lbs it can support up to a 26lb payload an incredible 2.6 mount weight to payload ratio. The key to enable such ratios is the CEM design focuses the mount and payload weight directly on the center of the tripod rendering “natural stability”. \u003cbr\u003e\u003cbr\u003eBuilding on the legacy of earlier CEM models we have added features for convenience and functionality. A positive lock gear engagement system (easy to use even when wearing gloves), Built-in Wi-Fi enabling unparalleled connectivity and recordable permanent periodic error correction (PPEC) to repeat optimal PEC training sessions. Regarding functionality the CEM26 delivers precise pointing and accurate tracking. The 212,000 object library ensures you’ll never run out of targets to see or image. The CEM26 sets the new standard for compact equatorial mounts. \u003cbr\u003e\u003cbr\u003eThe center-balanced design mount puts the weight of the payload at the center of gravity allowing for greater natural stability. Other features include an adjustable counterweight bar to prevent obstruction with the tripod. And polar aligning is quick and accessible all the time since the polar scope is not blocked by the declination shaft. \u003cbr\u003e\u003cbr\u003eThe CEM26 is equipped with the latest advanced GOTONOVA® GOTO technology, making it one of the most powerful and accurate GOTO mounts available. Its database includes over 212,000+ objects. The Go2Nova® Hand Controller is intuitive to use and its large 4-line LCD screen simplifies the process of setting telescopes and locating objects. \u003cbr\u003e\u003cbr\u003eThe CEM26A mount has an integrated electronic polar finder scope known as the iPolar. This tool ensures the accurate alignment of a telescope, even when the pole star is obscured. \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdl class=\"js-featureSectionDL\" data-tickertarget=\"ov-ft-6\"\u003e\n\u003cdd class=\"c28\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable style=\"height: 845.19px;\" width=\"554\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003e \u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eCEM26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eMount\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eCenter-Balanced Equatorial Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eMax payload*\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e12 kg (26 lbs), exclude CW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eMount weight\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e4.5 kg (10 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003ePayload\/Mount weight\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e2.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eStructure Material\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eAll metal, Casting + CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eExterior Finish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003ePowder coating \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eLatitude adjustment range\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e0° ~ 60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eAzimuth adjustment range\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e± 6º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eTracking accuracy (PE)**\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eCEM26 \u0026lt;±10arcsec \/ CEM26EC \u0026lt;0.3 arcsec  RMS \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003ePEC\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003ePPEC\/Realtime PEC (CEM26EC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003ePeriod\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e600 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eWorm diameter\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eΦ15.2 mm, Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eRight Ascension worm wheel\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eΦ88 mm, 144 teeth, zero backlash \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eDeclination worm wheel\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eΦ88 mm, 144 teeth, zero backlash \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eRight Ascension axis shaft\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eΦ35mm steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eDeclination axis shaft\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eΦ35mm steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eRight Ascension bearings\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eΦ55mm ball bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eDeclination bearings\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eΦ55mm ball bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eCounterweight shaft\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eΦ20X305 mm (M16), Stainless Steel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eShaft extension\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003enone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eCounterweight\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e4.5kg (10 lbs) X1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eMotor\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003ePrecision stepper motor, 1.8º\/128X micro-step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eMotor resolution\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e0.17 arcsec \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eTransmission\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eSynchronous belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eHand Controller\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eGo2Nova® 8409, 4 line 21 character LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eStar Database\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e212,000+, star identification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eDC 12V, 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eAC adapter\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e100V ~ 240V (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003ePower consumption\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e0.5A(Tracking), 0.8A(GOTO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.25px;\"\u003e\n\u003ctd style=\"height: 22.25px;\" width=\"217\"\u003ePolar scope\u003c\/td\u003e\n\u003ctd style=\"height: 22.25px;\" width=\"337\"\u003eInternal iPolar TM \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eMeridian treatment\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eStop (0-10° pass), flip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eDovetail saddle\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e3.8\" Vixen, center adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eMax slew speed\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e6°\/sec (1440x)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eGuiding port\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eCommunication port\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eUSB, WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eWiFi\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eBuilt in WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eTripod\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e1.75\" Stainless Steel LiteRoc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eHard case\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eGPS\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eoptional\/external\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eAutoguiding\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eOptional external iGuider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eOperation temperature\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003e-10ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"217\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" width=\"337\"\u003eTwo year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":37567732056231,"sku":"C262A3","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/CEM26FR-1.jpg?v=1743203248"},{"product_id":"nexstar-4se-maksutov-bundle","title":"NexStar 4SE Maksutov AC Bundle","description":"\u003cp\u003eNexStar 4SE Bundle Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron NexStar 4SE Maksutov Telescope\u003c\/li\u003e\n\u003cli\u003eCelestron AC Adapter, 2 amp\u003c\/li\u003e\n\u003cli\u003eCelestron Neutral Density Moon Filter\u003c\/li\u003e\n\u003cli\u003eCelestron Omni 9mm Eyepiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLimited to stock on hand.\u003c\/p\u003e\n\u003ctable bgcolor=\"#bbdbff\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003eA great starter computerized telescope. Easily portable with high quality optics. Be sure you take the time to read the manual and familiarize yourself with the StarAlign setup procedures using the hand controller!\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron’s iconic “orange tube” design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003e4-inch aperture provides excellent light-gathering ability at an affordable price. You’ll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.\u003c\/li\u003e\n\u003cli\u003eFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCelestron’s signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 4SE. It’s the perfect choice for your first serious telescope, offering striking views at an economical price. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That’s why Celestron’s engineers created NexStar SE’s unique, patented single fork arm mount. It’s perfectly portable and makes setup quick and easy. What’s more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You’ll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eOf course, it’s what’s inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NexStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eIts built-in wedge allows you to track long exposures. if you’re interested in imaging the Moon and planets, pair your NexStar 4SE with one of our Skyris cameras. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, SolarSystem Align\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture (mm)\u003c\/td\u003e\n\u003ctd\u003e102 mm (4.02 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRS-232 communication port on hand control, Aux port, Camera Control port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatabase\u003c\/td\u003e\n\u003ctd\u003e38,181 accessible objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope\u003c\/td\u003e\n\u003ctd\u003eStarPointer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1325 mm (52 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e241 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Comp...\u003c\/td\u003e\n\u003ctd\u003e212 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View (@1000...\u003c\/td\u003e\n\u003ctd\u003e53 ft (16 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e15 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e53 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eSingle Fork Arm Altazimuth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eMaksutov-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e13.5 in (343 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e1.14 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e1.37 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e1.38 in (35 mm) - 12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003eNine slew speeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003eInternal Flip mirror for straight thru or 90 viewing angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Telescope Kit Weight\u003c\/td\u003e\n\u003ctd\u003e30 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eSteel with built-in equatorial wedge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg) lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year Telescope Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cspan style=\"display: none !important;\" id=\"smoothie-cs-data\"\u003ecelestron-1-25-observers-accessory-kit,celestron-1-25-mars-observing-eyepiece-filter,celestron-ac-adapter-computerized-except-cge,celestron-powertank-12v-7ah,celestron-powertank-lithium\u003c\/span\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":41072281551015,"sku":"11049-AC","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/4SEBundle.jpg?v=1629931150"},{"product_id":"nexstar-4se-maksutov-battery-bundle","title":"NexStar 4SE Maksutov Lithium LT Bundle","description":"\u003cp\u003eLimited Time Offer!\u003c\/p\u003e\n\u003cp\u003eThe perfect bundle for stargazing in the backyard and away from home. The Lithium LT battery provides up to 8 hours of use per charge, typically 2-3 nights of use for most stargazers.\u003c\/p\u003e\n\u003cp\u003eThe NexStar 4SE Battery Bundle Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron NexStar 4SE Maksutov Telescope\u003c\/li\u003e\n\u003cli\u003eCelestron Powertank Lithium LT\u003c\/li\u003e\n\u003cli\u003eCelestron Neutral Density Moon Filter\u003c\/li\u003e\n\u003cli\u003eCelestron Omni 9mm Eyepiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLimited to stock on hand, no backorders.\u003c\/p\u003e\n\u003ctable bgcolor=\"#bbdbff\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003eEverything you need for stargazing on the go! Included rechargeable Lithium LT battery pack will keep your telescope going for a weekend outing under dark skies.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron’s iconic “orange tube” design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003e4-inch aperture provides excellent light-gathering ability at an affordable price. You’ll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.\u003c\/li\u003e\n\u003cli\u003eFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCelestron’s signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 4SE. It’s the perfect choice for your first serious telescope, offering striking views at an economical price. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That’s why Celestron’s engineers created NexStar SE’s unique, patented single fork arm mount. It’s perfectly portable and makes setup quick and easy. What’s more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You’ll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eOf course, it’s what’s inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NexStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eIts built-in wedge allows you to track long exposures. if you’re interested in imaging the Moon and planets, pair your NexStar 4SE with one of our Skyris cameras. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, SolarSystem Align\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture (mm)\u003c\/td\u003e\n\u003ctd\u003e102 mm (4.02 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRS-232 communication port on hand control, Aux port, Camera Control port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatabase\u003c\/td\u003e\n\u003ctd\u003e38,181 accessible objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope\u003c\/td\u003e\n\u003ctd\u003eStarPointer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1325 mm (52 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e241 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Comp...\u003c\/td\u003e\n\u003ctd\u003e212 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View (@1000...\u003c\/td\u003e\n\u003ctd\u003e53 ft (16 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e15 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e53 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eSingle Fork Arm Altazimuth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eMaksutov-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Info:\u003c\/td\u003e\n\u003ctd\u003eN.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e13.5 in (343 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e1.14 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e1.37 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e1.38 in (35 mm) - 12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003eNine slew speeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003eInternal Flip mirror for straight thru or 90 viewing angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Telescope Kit Weight\u003c\/td\u003e\n\u003ctd\u003e30 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eSteel with built-in equatorial wedge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg) lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year Telescope Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"display: none !important;\" id=\"smoothie-cs-data\" data-mce-style=\"display: none !important;\"\u003ecelestron-1-25-observers-accessory-kit,celestron-1-25-mars-observing-eyepiece-filter,celestron-ac-adapter-computerized-except-cge,celestron-powertank-12v-7ah,celestron-powertank-lithium\u003c\/span\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":41102796587175,"sku":"11049-BB","price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/4SEBatteryBundle.jpg?v=1630171648"},{"product_id":"star-adventurer-gti-head-kit","title":"Star Adventurer GTi kit","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull GoTo performance in a portable Star Adventurer mount\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLightweight equatorial mount for deep space, widefield, and nightscape astrophotography\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e11-pound payload capacity\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMultiple pre-programmed tracking rates including sidereal, solar, and lunar\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInterfaces: USB, autoguider (ST4), SynScan hand controller, and a SNAP port for DSLR shutter control programmable via free SynScan Pro app\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eControl with your smartphone via Wi-Fi or with the optional SynScan hand box\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-in illuminated polar scope for precise alignment\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDual counterweight positions for use at low latitudes\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePowered by eight AA batteries (not included) or external source via 2.1mm (inner dia.) DC 12v port\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eV-style dovetail\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLifetime free firmware upgrades\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3\/8-inch tripod mount\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStar Adventurer GTi steel tripod and pier extension included in Mount Kit (SKU S20595)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOptional tripod pier extension, shutter release cable, ball head adapter, and Star Adventurer tripod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003eDescription\u003c\/h5\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSince its introduction in 2014, the Star Adventurer has been at the forefront of the lightweight, portable astroimaging revolution. And now, with the Star Adventurer GTi, we take the next step with full GoTo performance in a compact package.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe all-new Star Adventurer GTi features a built-in illuminated polar scope for precision alignment in EQ mode, ports for USB, autoguider, V-style dovetail, optional SynScan hand controller, and SNAP shutter control for your DSLR (programmable via Sky-Watcher’s free SynScan Pro app for iOS and Android). Star Adventurer GTi also includes a dual-position counterweight for use at low latitudes as well as full smartphone control via Wi-Fi. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith the added GoTo feature plus multiple tracking rates including lunar, solar, and sidereal, the heavens are yours to capture and explore.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith its 11-pound payload capacity, Star Adventurer is well-equipped to handle your DLSR or mirrorless camera sporting a wide-angle or telephoto lens plus accessories, a small aperture astrograph with a dedicated astro camera, or even small OTA’s such as our Skymax series of Maksutov-Cassegrain telescopes perfect for deep space objects, the Moon, and planets.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable in two configurations (with or without tripod and pier extension), Star Adventurer GTi is the perfect mount for the astrophotographer that wants the ultimate in both performance and portability.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneral Mount Info\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eEquatorial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount instrument capacity\u003c\/td\u003e\n\u003ctd\u003e11 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount head size\u003c\/td\u003e\n\u003ctd\u003e227mm x 227mm x 125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod mounting thread\u003c\/td\u003e\n\u003ctd\u003e3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting saddle type\u003c\/td\u003e\n\u003ctd\u003eV-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight bar included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight bar retractable?\u003c\/td\u003e\n\u003ctd\u003eYes, thread-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight bar length and diameter\u003c\/td\u003e\n\u003ctd\u003e213mm and 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of motor\u003c\/td\u003e\n\u003ctd\u003eMini-DC Servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive type\u003c\/td\u003e\n\u003ctd\u003eGear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIlluminated Polarscope?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar, Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude range\u003c\/td\u003e\n\u003ctd\u003e0-70 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComputer\/Drive System Info\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGoTo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand controller port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNAP port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC connect USB port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable management\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in GPS\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in WiFi\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand controller\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower requirements\u003c\/td\u003e\n\u003ctd\u003e12 volt, 0.75 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal battery pack\u003c\/td\u003e\n\u003ctd\u003eYes (8x AAs, not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount power port size and style\u003c\/td\u003e\n\u003ctd\u003e2.1mm female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Accessories\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounter weights\u003c\/td\u003e\n\u003ctd\u003e(1) 3.5 lbs (1.6kg)\u003cbr\u003e(1) 1.5 lbs (0.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarscope\u003c\/td\u003e\n\u003ctd\u003eYes (installed and aligned)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003eOptional\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePier Extension\u003c\/td\u003e\n\u003ctd\u003eOptional\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower cable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC link cable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNAP cable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand controller holder\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping weight\u003c\/td\u003e\n\u003ctd\u003e12 lbs (5.4kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping dimensions\u003c\/td\u003e\n\u003ctd\u003e12\"x16\"x7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sky-Watcher","offers":[{"title":"SA GTi Mount Head Only","offer_id":42704454091011,"sku":"S20590","price":579.0,"currency_code":"USD","in_stock":false},{"title":"SA GTi with Tripod \u0026 Pier Extension","offer_id":42704454123779,"sku":"S20595","price":679.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/SAGTI-Mount-Head-Only.jpg?v=1739317333"},{"product_id":"starsense-explorer-8-dobsonian","title":"Starsense Explorer 8 Dobsonian","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUnleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePatented, award-winning StarSense sky recognition technology uses your smartphone to analyze star patterns overhead and calculate the telescope’s position in real-time.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA large 8” parabolic primary mirror with XLT coatings helps you make the most of StarSense technology. Locate faint, deep-sky objects in seconds and see them in more detail than ever before.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA sturdy, Dobsonian-style base with large diameter bearings and variable altitude tensioning makes it easy to follow the on-screen arrows to your desired target. When the bullseye turns green, it's ready to view in the telescope's eyepiece.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStarSense Explorer app automatically generates a list of objects currently visible. View planets, brighter nebulae and galaxies, star clusters, and double stars from the city. Or take your telescope to darker skies to see even more.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncludes a 25mm Plössl eyepiece, a 2” Crayford focuser, the StarSense smartphone dock, a StarPointer™ red dot finderscope, an eyepiece rack, and a collimation tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eCelestron has reinvented the Dobsonian telescope with StarSense Explorer—the first Dobsonian that uses your smartphone to analyze the night sky and calculate its position in real-time. This large-aperture Celestron StarSense Explorer is ideal for serious beginners, thanks to the app's user-friendly interface and detailed tutorials. It's like having your own personal tour guide of the night sky. The large aperture will ensure that you won’t outgrow the telescope as you continue on in your astronomical adventures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDock, Launch, Explore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeave complicated star charts, imprecise planetarium apps, and computerized mounts behind. With StarSense Explorer, locating objects has never been easier, faster, or more accurate. Within minutes of setting up the telescope, you'll be navigating the sky with confidence. Simply place your phone in the unique StarSense dock and launch the StarSense Explorer app.\u003c\/p\u003e\n\u003cp\u003eAfter aligning your phone to the telescope's optics (a quick and easy procedure), StarSense Explorer generates a list of celestial objects currently visible. Make your selection and arrows appear on-screen, guiding you as you move the telescope. When the object is ready to view in the eyepiece, the bullseye turns green. As you observe, listen to hundreds of audio descriptions and view detailed information about thousands of objects within the app’s robust database.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Altazimuth Base\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn ultra-stable Dobsonian base provides a sturdy foundation for StarSense Explorer. It features large diameter altitude bearings with variable tensioning, Teflon azimuth bearings, and braces on the side panels for extra stability (unlike most 8” Dobsonian bases). The altitude bearings provide a smooth up-and-down motion while the integrated altitude \"brake\" system allows you to adjust the tension along the altitude axis for smoothest motion even with slight imbalances. The panning knob on the telescope tube provides an ergonomic grip so you can precisely point the telescope without introducing heat from your hands into the optical system. As celestial objects appear to drift across the night sky, you'll be able to easily follow them with minor adjustments to the telescope’s position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDazzling Views with High-Quality Optics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a large 8\" Newtonian reflector optical tube, this telescope has enough light-gathering ability to bring out impressive detail in celestial objects while remaining remarkably portable. You can expect sharp, bright views of Jupiter's four Galilean moons, its cloud bands and Great Red Spot, the rings of Saturn, the gaseous glow of the Orion Nebula, dust lanes in the Lagoon Nebula, and our neighbor galaxy, Andromeda. Compared to the StarSense Explorer DX 130 AZ, the 8\" Dobsonian has 240+% more light gathering area, providing better views of faint objects.\u003c\/p\u003e\n\u003cp\u003eAll mirror surfaces are coated with our XLT optical coatings to visibly increase contrast and light throughput for brighter views. With XLT, you'll be able to discern subtle details while viewing the Moon and planets, as well as faint galaxies and nebulae. The mirrors are made of low-expansion optical glass, which helps ensure the best images under changing environmental conditions.\u003c\/p\u003e\n\u003cp\u003eThis telescope also comes with a high-quality 2” Crayford focuser. The Crayford design provides precise and smooth movements without focus shifting. It also includes a 2” to 1.25” adapter and a 2” extension tube, so you can use virtually any 1.25” or 2” telescope eyepiece with your StarSense Explorer Dobsonian. The focuser also features a thumbscrew so you can lock in the sharpest focus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect for the City or Dark Sky Sites\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEven if you live in a light-polluted city location, the Celestron StarSense Explorer 8” Dobsonian is advanced enough to easily pick out Jupiter, Saturn, open star clusters like the Pleiades, double stars like Alberio, the Orion Nebula, Andromeda Galaxy, and more of the best and brightest celestial objects.\u003c\/p\u003e\n\u003cp\u003eBut if you can take the telescope to an even slightly darker location, more objects will become visible. With this 8\" Dobsonian and relatively dark skies, hundreds of fascinating objects are well within your reach.\u003c\/p\u003e\n\u003cp\u003eTransporting your StarSense Explorer Dobsonian is easy thanks to the ergonomic carry handles located at the balance point of the tube and base. Dust covers are also included for the front of the tube and the focuser.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmartphone Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCelestron StarSense Explorer works with most modern smartphones, including iPhone 6 and up, and most devices running Android 7.1.2 or later manufactured since 2016. For a complete compatibility list, \u003ca href=\"https:\/\/starsenseexplorer.simcur.com\/\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePatented StarSense Sky Recognition Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense Explorer uses patented technology and your smartphone to determine exactly where the telescope is pointed in the night sky. A Lost in Space Algorithm (LISA), like the ones satellites use in orbit to correctly orient themselves, helps the app match star patterns it detects overhead to its internal database.\u003c\/p\u003e\n\u003cp\u003eWhile other astronomy apps may claim that they can help you find objects, they rely exclusively on the phone's gyros and accelerometers, which aren't as accurate as LISA technology. No other app can accurately tell you when your target is visible in the eyepiece.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOPTICAL TUBE INFO:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design:\u003c\/td\u003e\n\u003ctd\u003eNewtonian Reflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture:\u003c\/td\u003e\n\u003ctd\u003e203mm (8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length:\u003c\/td\u003e\n\u003ctd\u003e1200mm (47.24\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio:\u003c\/td\u003e\n\u003ctd\u003ef\/5.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1:\u003c\/td\u003e\n\u003ctd\u003e25mm (0.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1:\u003c\/td\u003e\n\u003ctd\u003e48x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification:\u003c\/td\u003e\n\u003ctd\u003e480x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification:\u003c\/td\u003e\n\u003ctd\u003e29x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude:\u003c\/td\u003e\n\u003ctd\u003e14.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power:\u003c\/td\u003e\n\u003ctd\u003e841x as compared to the human eye\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings:\u003c\/td\u003e\n\u003ctd\u003eXLT reflective coatings with silicon dioxide and tantalum pentoxide protective overcoatings for primary and sceondary mirrors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMirror Material:\u003c\/td\u003e\n\u003ctd\u003ePyrex equvalent for primary and secondary mirrors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Mirror Thickness:\u003c\/td\u003e\n\u003ctd\u003e25mm (0.98\") (approx. 1:8 thickness ratio)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Thickness:\u003c\/td\u003e\n\u003ctd\u003e8.5mm (0.33\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinor Axis of Secondary Mirror:\u003c\/td\u003e\n\u003ctd\u003e47mm (1.85\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Material:\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser:\u003c\/td\u003e\n\u003ctd\u003e2\" Crayford focuser, includes 2\" extension tube and 2\"-to-1.25\" adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope:\u003c\/td\u003e\n\u003ctd\u003eStarPointer™ red-dot finderscope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution Rayleigh:\u003c\/td\u003e\n\u003ctd\u003e0.68 arcseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution Dawes:\u003c\/td\u003e\n\u003ctd\u003e0.57 arcseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Dimensions:\u003c\/td\u003e\n\u003ctd\u003e1117.6mm x 241.3mm diameter (44\" x 9.5\" diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight:\u003c\/td\u003e\n\u003ctd\u003e20.6 lbs (9.34 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMOUNT INFO:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-2\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type:\u003c\/td\u003e\n\u003ctd\u003eAltazimuth Dobsonian base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Material:\u003c\/td\u003e\n\u003ctd\u003eParticle board with melamine surfaces and edge trim, CARB compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Dimensions:\u003c\/td\u003e\n\u003ctd\u003e685.8mm x 482.6mm x 482.6mm (27\" x 19\" x 19\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Weight:\u003c\/td\u003e\n\u003ctd\u003e22.8 lbs (10.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds:\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware:\u003c\/td\u003e\n\u003ctd\u003eCelestron Starry Night Basic Edition Software and StarSense Explorer App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Telescope Kit Weight:\u003c\/td\u003e\n\u003ctd\u003e43.4 lbs (19.68 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items:\u003c\/td\u003e\n\u003ctd\u003eOptical tube \u003cbr\u003eDobsonian Base \u003cbr\u003e25mm eyepiece \u003cbr\u003e2\" Crayford focuser \u003cbr\u003eStarPointer™ red-dot finderscope \u003cbr\u003eStarSense Explorer dock \u003cbr\u003eStarSense Explorer unlock code \u003cbr\u003eEyepiece rack\u003cbr\u003eCollimation cap \u003cbr\u003eCelestron Starry Night Basic Edition Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eNever look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Ship from Store","offer_id":46378932994307,"sku":"22470","price":879.0,"currency_code":"USD","in_stock":true},{"title":"Shipped from Manufacturer","offer_id":46378933027075,"sku":"22470-DF","price":879.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/22470_StarSense_Explorer_8in_Dobsonian_04.jpg?v=1669964052"},{"product_id":"starsense-explorer-10-dobsonian","title":"Starsense Explorer 10 Dobsonian","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required.\u003c\/li\u003e\n\u003cli\u003ePatented, award-winning StarSense sky recognition technology uses your smartphone to analyze star patterns overhead and calculate the telescope’s position in real-time.\u003c\/li\u003e\n\u003cli\u003eA large 10” parabolic primary mirror with XLT coatings helps you make the most of StarSense technology. Locate faint, deep-sky objects in seconds and see them in more detail than ever before.\u003c\/li\u003e\n\u003cli\u003eA sturdy, Dobsonian-style base with large diameter bearings and variable altitude tensioning makes it easy to follow the on-screen arrows to your desired target. When the bullseye turns green, it's ready to view in the telescope's eyepiece.\u003c\/li\u003e\n\u003cli\u003eStarSense Explorer app automatically generates a list of objects currently visible. View planets, brighter nebulae and galaxies, star clusters, and double stars from the city. Or take your telescope to darker skies to see even more.\u003c\/li\u003e\n\u003cli\u003eIncludes a 25mm Plössl eyepiece, a 2” Crayford focuser, the StarSense smartphone dock, a StarPointer™ red dot finderscope, an eyepiece rack, and a collimation tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eCelestron has reinvented the Dobsonian telescope with StarSense Explorer—the first Dobsonian that uses your smartphone to analyze the night sky and calculate its position in real-time. This large-aperture Celestron StarSense Explorer is ideal for serious beginners, thanks to the app's user-friendly interface and detailed tutorials. It's like having your own personal tour guide of the night sky. The large aperture will ensure that you won’t outgrow the telescope as you continue on in your astronomical adventures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDock, Launch, Explore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeave complicated star charts, imprecise planetarium apps, and computerized mounts behind. With StarSense Explorer, locating objects has never been easier, faster, or more accurate. Within minutes of setting up the telescope, you'll be navigating the sky with confidence. Simply place your phone in the unique StarSense dock and launch the StarSense Explorer app.\u003c\/p\u003e\n\u003cp\u003eAfter aligning your phone to the telescope's optics (a quick and easy procedure), StarSense Explorer generates a list of celestial objects currently visible. Make your selection and arrows appear on-screen, guiding you as you move the telescope. When the object is ready to view in the eyepiece, the bullseye turns green. As you observe, listen to hundreds of audio descriptions and view detailed information about thousands of objects within the app’s robust database.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Altazimuth Base\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn ultra-stable Dobsonian base provides a sturdy foundation for StarSense Explorer. It features large diameter altitude bearings with variable tensioning, Teflon azimuth bearings, and braces on the side panels for extra stability (unlike most 10” Dobsonian bases). The altitude bearings provide a smooth up-and-down motion while the integrated altitude \"brake\" system allows you to adjust the tension along the altitude axis for smoothest motion even with slight imbalances. The panning knob on the telescope tube provides an ergonomic grip so you can precisely point the telescope without introducing heat from your hands into the optical system. As celestial objects appear to drift across the night sky, you'll be able to easily follow them with minor adjustments to the telescope’s position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDazzling Views with High-Quality Optics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a large 10\" Newtonian reflector optical tube, this telescope has enough light-gathering ability to bring out impressive detail in celestial objects while remaining remarkably portable. You can expect sharp, bright views of Jupiter's four Galilean moons, its cloud bands and Great Red Spot, the rings of Saturn, the gaseous glow of the Orion Nebula, dust lanes in the Lagoon Nebula, and our neighbor galaxy, Andromeda. Compared to the StarSense Explorer DX 130 AZ, the 10\" Dobsonian has 380+% more light gathering area, providing better views of faint objects.\u003c\/p\u003e\n\u003cp\u003eAll mirror surfaces are coated with our XLT optical coatings to visibly increase contrast and light throughput for brighter views. With XLT, you'll be able to discern subtle details while viewing the Moon and planets, as well as faint galaxies and nebulae. The mirrors are made of low-expansion optical glass, which helps ensure the best images under changing environmental conditions.\u003c\/p\u003e\n\u003cp\u003eThis telescope also comes with a high-quality 2” Crayford focuser. The Crayford design provides precise and smooth movements without focus shifting. It also includes a 2” to 1.25” adapter and a 2” extension tube, so you can use virtually any 1.25” or 2” telescope eyepiece with your StarSense Explorer Dobsonian. The focuser also features a thumbscrew so you can lock in the sharpest focus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect for the City or Dark Sky Sites\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEven if you live in a light-polluted city location, the Celestron StarSense Explorer 10” Dobsonian is advanced enough to easily pick out Jupiter, Saturn, open star clusters like the Pleiades, double stars like Alberio, the Orion Nebula, Andromeda Galaxy, and more of the best and brightest celestial objects.\u003c\/p\u003e\n\u003cp\u003eBut if you can take the telescope to an even slightly darker location, more objects will become visible. With this 10\" Dobsonian and relatively dark skies, hundreds of fascinating objects are well within your reach.\u003c\/p\u003e\n\u003cp\u003eTransporting your StarSense Explorer Dobsonian is easy thanks to the ergonomic carry handles located at the balance point of the tube and base. Dust covers are also included for the front of the tube and the focuser.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmartphone Compatibility                   \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCelestron StarSense Explorer works with most modern smartphones, including iPhone 6 and up, and most devices running Android 7.1.2 or later manufactured since 2016. For a complete compatibility list, \u003ca href=\"https:\/\/starsenseexplorer.simcur.com\/\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOPTICAL TUBE INFO:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design:\u003c\/td\u003e\n\u003ctd\u003eNewtonian Reflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture:\u003c\/td\u003e\n\u003ctd\u003e254mm (10\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length:\u003c\/td\u003e\n\u003ctd\u003e1200mm (47.24\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio:\u003c\/td\u003e\n\u003ctd\u003ef\/4.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1:\u003c\/td\u003e\n\u003ctd\u003e25mm (0.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1:\u003c\/td\u003e\n\u003ctd\u003e48x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification:\u003c\/td\u003e\n\u003ctd\u003e600x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification:\u003c\/td\u003e\n\u003ctd\u003e36x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude:\u003c\/td\u003e\n\u003ctd\u003e14.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power:\u003c\/td\u003e\n\u003ctd\u003e1317x as compared to the human eye\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings:\u003c\/td\u003e\n\u003ctd\u003eXLT reflective coatings with silicon dioxide and tantalum pentoxide protective overcoatings for primary and sceondary mirrors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMirror Material:\u003c\/td\u003e\n\u003ctd\u003ePyrex equvalent for primary and secondary mirrors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Mirror Thickness:\u003c\/td\u003e\n\u003ctd\u003e30mm (1.18\") (approx. 1:8 thickness ratio)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Thickness:\u003c\/td\u003e\n\u003ctd\u003e11.5mm (0.45\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinor Axis of Secondary Mirror:\u003c\/td\u003e\n\u003ctd\u003e64mm (2.52\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Material:\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser:\u003c\/td\u003e\n\u003ctd\u003e2\" Crayford focuser, includes 2\" extension tube and 2\"-to-1.25\" adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope:\u003c\/td\u003e\n\u003ctd\u003eStarPointer™ red-dot finderscope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution Rayleigh:\u003c\/td\u003e\n\u003ctd\u003e0.55 arcseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution Dawes:\u003c\/td\u003e\n\u003ctd\u003e0.46 arcseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Dimensions:\u003c\/td\u003e\n\u003ctd\u003e1117.6mm x 292.1mm diameter (44\" x 11.5\" diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight:\u003c\/td\u003e\n\u003ctd\u003e29.2 lbs (13.24 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMOUNT INFO:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-2\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type:\u003c\/td\u003e\n\u003ctd\u003eAltazimuth Dobsonian base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Material:\u003c\/td\u003e\n\u003ctd\u003eParticle board with melamine surfaces and edge trim, CARB compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Dimensions:\u003c\/td\u003e\n\u003ctd\u003e673.1mm x 533.4mm x 533.4mm (26.5\" x 21\" x 21\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Weight:\u003c\/td\u003e\n\u003ctd\u003e25.6 lbs (11.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds:\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware:\u003c\/td\u003e\n\u003ctd\u003eCelestron Starry Night Basic Edition Software and StarSense Explorer App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Telescope Kit Weight:\u003c\/td\u003e\n\u003ctd\u003e54.8 lbs (24.86 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items:\u003c\/td\u003e\n\u003ctd\u003eOptical tube \u003cbr\u003eDobsonian Base \u003cbr\u003e25mm eyepiece \u003cbr\u003e2\" Crayford focuser \u003cbr\u003eStarPointer™ red-dot finderscope \u003cbr\u003eStarSense Explorer dock \u003cbr\u003eStarSense Explorer unlock code \u003cbr\u003eEyepiece rack\u003cbr\u003eCollimation cap \u003cbr\u003eCelestron Starry Night Basic Edition Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Ship from Store","offer_id":46378905796867,"sku":"22471","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Shipped from Manufacturer","offer_id":46378905764099,"sku":"22471-DF","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/22471_StarSense_Explorer_10in_Dobsonian_05.jpg?v=1773423399"},{"product_id":"skyhunter-portable-eq-az-goto-system","title":"SkyHunter Portable AZ-EQ GOTO Mount","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan id=\"product_description\" data-mce-fragment=\"1\" itemprop=\"description\"\u003eiOptron's new ultra compact EQ\/AZ GoTo mount -- introducing The SkyHunter\u003csup data-mce-fragment=\"1\"\u003eTM\u003c\/sup\u003e! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan id=\"product_description\" data-mce-fragment=\"1\" itemprop=\"description\"\u003eThis mount is available in 3 separate configurations comprised of different accessories.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFifteen years after releasing the innovational Cube\u003csup data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-size: small;\" size=\"2\" data-mce-fragment=\"1\" data-mce-style=\"font-size: small;\"\u003eTM\u003c\/span\u003e\u003c\/sup\u003e AZ\/EQ GoTo mount, the SkyHunter\u003csup data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-size: small;\" size=\"2\" data-mce-fragment=\"1\" data-mce-style=\"font-size: small;\"\u003eTM \u003c\/span\u003e\u003c\/sup\u003etakes the next step toward perfection. It is the lightest and most compact full function portable goto mount in iOptron's exceptional history. Weighing in at only 2.9 lbs (including internal rechargeable battery), the SkyHunter \u003csup data-mce-fragment=\"1\"\u003eTM\u003c\/sup\u003e is capable of supporting an 11 lbs payload in both equatorial and alt-azimuth modes. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe SkyHunter\u003csup data-mce-fragment=\"1\"\u003eTM\u003c\/sup\u003e mount features four tracking rates, 1X or sidereal, 1\/2X for sky and landscape combined, solar and lunar. All 4 tracking rates work in both northern and southern hemispheres. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe SkyHunter\u003csup data-mce-fragment=\"1\"\u003eTM\u003c\/sup\u003e mount can be controlled by an iOS or Android SmartPhone\/tablet, an optional 8410 hand controller, or a computer via ASCOM, INDI or embedded drive. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan data-mce-fragment=\"1\" itemprop=\"description\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSpecialized Grab N’ Go GOTO EQ\/AZ mount\u003c\/li\u003e\n\u003cli\u003eMount weighs 2.9 lbs (1.3kg)\u003c\/li\u003e\n\u003cli\u003ePayload 11 lbs (5kg) (balanced, exclude CW)\u003c\/li\u003e\n\u003cli\u003eDual-axis servomotors with optical encoders\u003c\/li\u003e\n\u003cli\u003eTracking speed: solar, lunar, 1X, 1\/2X, S\/N\u003c\/li\u003e\n\u003cli\u003eOperation in both northern and southern hemisphere\u003c\/li\u003e\n\u003cli\u003eVixen dovetail saddle\u003c\/li\u003e\n\u003cli\u003eBuilt-in rechargeable battery for up to 10 hours of operation (20°C)\u003c\/li\u003e\n\u003cli\u003eBuilt-in WIFI adapter for full ASCOM, iOptron Commander\u003csup\u003eTM\u003c\/sup\u003e and Sky Safari control\u003c\/li\u003e\n\u003cli\u003eUSB port for firmware upgrade and computer control\u003c\/li\u003e\n\u003cli\u003eOptional Go2Nova® 8410 controller with Advanced GOTONOVA® GOTO Technology\u003c\/li\u003e\n\u003cli\u003eCounterweight Shaft: Φ20X200mm with 3\/8” thread, stainless steel\u003c\/li\u003e\n\u003cli\u003eCounterweight: 3 lbs (1.35kg)\u003c\/li\u003e\n\u003cli\u003eAttaches to a camera tripod with 3\/8” or 1\/4” threads\u003c\/li\u003e\n\u003cli\u003e1.25\" Stainless steel tripod (#3221)\u003c\/li\u003e\n\u003cli\u003eOptional carbon fiber tripod\u003c\/li\u003e\n\u003cli\u003ePier-extension (#8041)\u003c\/li\u003e\n\u003cli\u003eOne year limited warranty on mount, 90 day for battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan data-mce-fragment=\"1\" itemprop=\"description\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePACKAGE CONTENTS\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSkyHunter\u003csup\u003eTM\u003c\/sup\u003e GOTO EQ\/AZ mount\u003c\/li\u003e\n\u003cli\u003eEQ base\u003c\/li\u003e\n\u003cli\u003eStainless steel counterweight shaft\u003c\/li\u003e\n\u003cli\u003e3 lbs counterweight\u003c\/li\u003e\n\u003cli\u003eMiniUSB charging cable\u003c\/li\u003e\n\u003cli\u003e#3221 Tripod\u003c\/li\u003e\n\u003cli\u003e#8041 Pier extension\u003c\/li\u003e\n\u003cli\u003eOne Year Limited Warranty (90 day on battery)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"199\"\u003eMount\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"390\"\u003eUltracompact GOTO EQ\/AZ mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePayload (Max.)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e11 lbs (5kg), balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eMount weight\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.9 lbs (1.3kg) with battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eStructure material\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMetal frame structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eMotor drive\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eDual-axis DC servo motor with optical encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTransmission\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSynchronous belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTracking speed\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSolar, Lunar, Cel, 1\/2 Cel, and N\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eMaximum slew speed\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4.5°\/sec (1080X)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWorm period\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e600 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eRA\/DEC worm wheel\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eΦ77 mm, 144 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eHand controller\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYes (with optional 8410 HC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eAltitude adjustment range\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0º ~ 80º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eAzimuth adjustment range\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±5º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePower Requirement\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eInternal rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eBattery type\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eLi-Poly, 3.7V, 2000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eDuration of operation\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eUp to 10 hours at 20ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eCounterweigh Shaft\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eΦ20mmX200mm, 3\/8\" thread, stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eCounterweigh\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3 lbs (1.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eDovetail saddle\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eVixen-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eBody base connection\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eVixen dovetail, 3\/8” socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eAutoguiding\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eASCOM compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePower charge port\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMiniUSB (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWi-Fi\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eCommunication port\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYes (Wi-Fi and USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eFirmware upgrade\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYes (via USB port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eTripod\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3221 Stainless Steel, optional carbon fiber tripod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003ePier extension\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eΦ80x190 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eOperation Temperature\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e-10ºC ~40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eOne year limited (90 day on battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":42927821291779,"sku":"SHEQ","price":558.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/SHEQ-2.jpg?v=1655231522"},{"product_id":"quattro-6-150p-imaging-newtonian","title":"Quattro 150P Imaging Newtonian","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e150mm aperture, 600mm focal length \u003c\/li\u003e\n\u003cli\u003eFast f\/4 focal ratio \u003c\/li\u003e\n\u003cli\u003eParabolic b\u003cspan\u003eorosilicate mirrors utilizing Sky-Watcher’s proprietary Radiant ™ Aluminum Quartz (RAQ™) coatings\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003edesigned for imaging with 94% reflectivity \u003c\/li\u003e\n\u003cli\u003e11:1, dual-speed, 2-inch Crayford-style focuser \u003c\/li\u003e\n\u003cli\u003eOversized secondary mirror produces greater illumination for full-frame DSLR and CCD cameras\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary mirrors are both collimatable \u003c\/li\u003e\n\u003cli\u003eIncluded coma corrector is designed to match the 600mm focal length, ideal for APS-C sensors and smaller\u003c\/li\u003e\n\u003cli\u003eImaging focal ratio with included coma corrector\/reducer is f\/3.45, focal length is 518mm \u003c\/li\u003e\n\u003cli\u003eIncludes tube rings, mounting plate, eyepiece adapters, 70° Ultra Wide 22mm eyepiece, coma corrector\/reducer, and a 6x30 finderscope \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Quattro imaging Newtonian is an affordable, large aperture astrograph, ideal for users searching for a fast-imaging system that will work for both astrophotography and visual astronomy. Boasting a swift f\/4 focal ratio, this astrograph can produce an exposure 6x faster than the average 8-inch f\/10 Schmidt Cassegrain telescope (or 8.4x faster with the included coma corrector\/reducer). Although designed as an imaging optical tube, these Newtonians also produce bright and detailed viewing for visual astronomy.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLike all Sky-Watcher reflectors, the Quattro Imaging Newtonian features borosilicate mirrors coated with Sky-Watcher’s proprietary Radiant ™ Aluminum Quartz (RAQ™) coatings, producing 94% reflectivity. The tube is constructed with rolled steel, then coated with Sky-Watcher’s signature glossy metal-flake Black Diamond finish. The OTA uses an oversized secondary mirror providing greater illumination for DSLRs and CCDs using full-frame sensors, and an included coma corrector\/reducer for those who want to take their imaging to the next level.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIncluded with the Quattro Newtonian is a 11:1 dual-speed 2-inch Crayford-style focuser, 1.25 and 2-inch eyepiece adapters, a 6x30 finderscope, tube rings, V-style dovetail plate, a 70° Ultra Wide 22mm eyepiece, and coma corrector\/reducer.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Info\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eNewtonian\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMirror Coatings\u003c\/td\u003e\n\u003ctd\u003eProtected Aluminum coatings with 94% reflectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Type\u003c\/td\u003e\n\u003ctd\u003eBorosilicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\/Ratio\u003c\/td\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Diameter\u003c\/td\u003e\n\u003ctd\u003e64mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction (by diameter)\u003c\/td\u003e\n\u003ctd\u003e42%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e18%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eObservational Info\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDawes Limit\u003c\/td\u003e\n\u003ctd\u003e0.77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRayleigh Limit\u003c\/td\u003e\n\u003ctd\u003e0.93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Mag.\u003c\/td\u003e\n\u003ctd\u003e13.36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Magnification\u003c\/td\u003e\n\u003ctd\u003e21x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Magnification\u003c\/td\u003e\n\u003ctd\u003e295x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering (compared to next size down)\u003c\/td\u003e\n\u003ctd\u003e40% (compared to 5\" telescope)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneral Info\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser\u003c\/td\u003e\n\u003ctd\u003e2\" Dual Speed Crayford\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Length (Retract\/Ext.)\u003c\/td\u003e\n\u003ctd\u003e22\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e7.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Weight (with accessories)\u003c\/td\u003e\n\u003ctd\u003e12.6 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessories\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Finder\u003c\/td\u003e\n\u003ctd\u003e6x30 Finder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Diagonal\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Accessories\u003c\/td\u003e\n\u003ctd\u003eMounting Rings\/Dovetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Eyepieces\u003c\/td\u003e\n\u003ctd\u003e22mm 70 degree 1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Case\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrector\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":43125204156675,"sku":"S11205","price":665.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/S11205_Quattro150_OTA_LeftProfile_1800x1800_b4b91b19-c4a8-4ef9-85c7-0c14cac78c5f.webp?v=1780636155"},{"product_id":"redcat-61-wifd-f-4-9-petzval-apo","title":"RedCat 61 WIFD f\/4.9 Petzval APO","description":"\u003ch1 style=\"text-align: center;\"\u003eRedCat 61 WIFD\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-61-side-2.jpg?v=1765574105\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned from the ground up with the ability to handle the newest generation of large, heavy, high-resolution cooled cameras, the rock-solid optical tube assembly is uncompromised in quality. The movement of the focuser is integrated inside the main tube assembly, so there are no movements of a focuser drawtube visible from the outside.  Enjoy the benefits of a traditional two speed fine focuser, while not worrying about limitations typically found in traditional rear mounted focusers.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/RedCat61-views.png?v=1765574040\"\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eOptically Unbeatable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePetzval air-spaced objective (FPL-53) in adjustable CNC machined ultra high precision lens cell.\u003c\/li\u003e\n\u003cli\u003eExtremely sharp.\u003c\/li\u003e\n\u003cli\u003eExcellent color correction.\u003c\/li\u003e\n\u003cli\u003eEach lens is Fully Multi-Coated with a special super-high transmission coating (STM Coating) on all surfaces.\u003c\/li\u003e\n\u003cli\u003eThis F\/4.9 lens is ideal for astrophotography.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eInternal Focuser\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/WIFD_a1e7997b-ff08-43cb-95f0-b1f03e8f89df.gif?v=1765574040\" alt=\"\"\u003e\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNEW\u003c\/strong\u003e internal focuser.  Our new design includes the Patented WO center focuser with precise internal sliding of fixed optics to prevent image shift. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eThe integrated position viewing window on the focuser provides instant verification of the graduated numerical display.  The smooth rack and pinion design is incorporated into the focuser to provide super fine adjustability for critical focus.  The internal movement of the optical elements is protected from the elements and can’t come out of alignment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAT Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eImproved “CAT” design ring tubes and dovetail base are lighter while remaining equally rigid. The new design allows for better balance with heavy accessories, and has integral placement of the focuser knobs, providing easy access to focusing during imaging.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eSuper Smooth Field Rotator\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe field rotator design features smooth camera rotation with markings for degrees and a locking thumbscrew to prevent accidental camera movement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-61-WIFD-details-1.webp?v=1765574040\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOptical Performance\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-61-Diagram-01.webp?v=1765574040\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-61-Diagram-02.webp?v=1765574040\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eAttention to Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThough you will never need it, you have a 2-year warranty from WO, and the certainty that we will be there to assist you even beyond that, if you need!\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"notion-collection-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eLens Type\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003e4 Elements Petzval Design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eFocal Length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003e300 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eDiameter\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003e61 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eFocal Ratio\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003ef\/4.9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eImage Circle\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003e46 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eFocuser\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-property-multi_select-item notion-item-purple\"\u003eWIFD R\u0026amp;P Focuser\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eFocuser Travel Length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003e0-42 mm (Ruler to 50mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eAdapter Included\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-property-multi_select-item notion-item-green\"\u003eTilt Adjuster\u003c\/div\u003e\n\u003cdiv class=\"notion-property-multi_select-item notion-item-yellow\"\u003eM60 → M54 Rotator\u003c\/div\u003e\n\u003cdiv class=\"notion-property-multi_select-item notion-item-default\"\u003eM54 → M48 Adapter\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eOptional Flattener\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-property-multi_select-item notion-item-default\"\u003eNo Flattener Required\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eCamera Format\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-property-multi_select-item notion-item-yellow\"\u003eFull Frame\u003c\/div\u003e\n\u003cdiv class=\"notion-property-multi_select-item notion-item-blue\"\u003eAPS-C\u003c\/div\u003e\n\u003cdiv class=\"notion-property-multi_select-item notion-item-purple\"\u003eM4\/3\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eTotal Weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003e3.39 kg \/ 7.47 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eOTA Weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003e2.47 kg \/ 5.45 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"notion-collection-column-title\"\u003e\n\u003cdiv class=\"notion-collection-column-title-body\"\u003eTube Length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"notion-property notion-property-text\"\u003e365 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat61-inthebox.png?v=1765574040\" alt=\"\"\u003e\u003c\/h5\u003e\n\u003ch5\u003eIn the Box\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eWilliam Optics WIFD RedCat 61mm f\/4.9 Apo Refractor OTA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting Rings\u003c\/li\u003e\n\u003cli\u003eCNC Carry Handle Bar\u003c\/li\u003e\n\u003cli\u003eDovetail Plate\u003c\/li\u003e\n\u003cli\u003eInnovative Bahtinov Mask Cover (Patented)\u003c\/li\u003e\n\u003cli\u003eSoft Carry Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":43967454281987,"sku":"T-C-61RD","price":1398.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-61-perspective-1.webp?v=1765574040"},{"product_id":"starsense-explorer-dx-5-inch-sct","title":"StarSense Explorer™ DX 5-inch SCT","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUnleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAward-winning and patented StarSense sky recognition technology uses your smartphone to analyze star patterns overhead and calculate its position in real time.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStarSense Explorer Powered by SkySafari™ app automatically generates a list of objects currently visible. View planets, brighter nebulae and galaxies, star clusters, and double stars from the city. Or take your telescope to darker skies to view faint, deep sky objects.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eManual altazimuth mount with smooth, dual-axis slow-motion controls makes it easy to follow the on-screen arrows to your desired target. When the bullseye turns green, it’s ready to view in the telescope’s eyepiece.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e5” Schmidt-Cassegrain optical tube with StarBright XLT coatings and enough light gathering ability to view all the best celestial objects.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncludes 25mm and 10mm eyepieces, StarSense smartphone dock, a red dot finderscope (in case you want to use the telescope without your phone), an erect image diagonal, and a sturdy, full-height tripod.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eCelestron has reinvented the manual telescope with StarSense Explorer—the first telescope that uses your smartphone to analyze the night sky and calculate its position in real time. StarSense Explorer is ideal for beginners thanks to the app’s user-friendly interface and detailed tutorials. It’s like having your own personal tour guide of the night sky.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDock, Launch, Explore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeave complicated star charts, imprecise planetarium apps, and computerized mounts behind. With StarSense Explorer, locating objects has never been easier, faster, or more accurate. Within minutes of setting up the telescope, you’ll be navigating the sky with confidence. Simply place your phone in the unique StarSense dock and launch the StarSense Explorer app. After aligning your phone to the telescope’s optics (a quick, 2-minute procedure), StarSense Explorer generates a list of celestial objects currently visible. Make your selection and arrows appear onscreen, guiding you as you to move the telescope. When the object is ready to view, the bullseye turns green.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmartphone Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense Explorer works with most modern smartphones, including iPhone 6 and up and most devices running Android 7.1.2 or later manufactured since 2016. For a complete compatibility list, \u003ca href=\"https:\/\/starsenseexplorer.simcur.com\/\" target=\"_blank\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePatented StarSense Sky Recognition Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense Explorer uses patented technology and your smartphone to determine exactly where the telescope is pointed in the night sky. A Lost in Space Algorithm (LISA), like the ones satellites use in orbit to correctly orient themselves, helps the app match star patterns it detects overhead to its internal database.\u003c\/p\u003e\n\u003cp\u003eWhile other astronomy apps may claim that they can help you find objects, they rely exclusively on the phone’s gyros and accelerometers, which aren’t as accurate as LISA technology. No other app can accurately tell you when your target is visible in the eyepiece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Quality Altazimuth Mount with Slow Motion Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn ultra-stable altazimuth mount provides a sturdy foundation for StarSense Explorer DX. Slip clutches and geared slow motion controls in both axes help you move the telescope smoothly and zero in your target. As celestial objects appear to drift across the night sky, you’ll be able to follow them with just a few turns of the knobs. It’s all anchored by an adjustable, full-height tripod.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDazzling Views with High Quality Optics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a large 5” Schmidt-Cassegrain optical tube—Celestron’s tried-and-true optical design for over 50 years—this telescope has enough light gathering ability to bring out impressive detail in celestial objects while remaining compact and lightweight. You can expect sharp, bright views of Jupiter’s four Galilean moons, its cloud bands and Great Red Spot, the rings of Saturn, the trapezium in the Orion Nebula, and the beautiful \u003cspan data-mce-fragment=\"1\"\u003ePle\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eia\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003edes\u003c\/span\u003e Open Star Cluster.\u003c\/p\u003e\n\u003cp\u003eAll air-to-glass surfaces are coated with our StarBright XLT optical coatings to visibly increase contrast and light transmission for brighter deep space views. With StarBright XLT, you’ll be able to discern subtle details while viewing the Moon and planets as well as faint galaxies and nebulae. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect for the City or Dark Sky Sites\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEven if you live in a light polluted city location, StarSense Explorer is advanced enough to be able to pick out Jupiter, Saturn, Venus, the Orion Nebula, double stars, and a few more of the most famous celestial objects.\u003c\/p\u003e\n\u003cp\u003eBut if you can take the telescope to an even slightly darker location, more objects will become visible. With this 5” Schmidt-Cassegrain and relatively dark skies, the Andromeda Galaxy, Hercules Open Star Cluster, and so many more are easily within your reach.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOPTICAL TUBE INFO:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design:\u003c\/td\u003e\n\u003ctd\u003eSchmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture:\u003c\/td\u003e\n\u003ctd\u003e125mm (5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length:\u003c\/td\u003e\n\u003ctd\u003e1250mm (49.21\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio:\u003c\/td\u003e\n\u003ctd\u003ef\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1:\u003c\/td\u003e\n\u003ctd\u003e25mm (0.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1:\u003c\/td\u003e\n\u003ctd\u003e50x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 2:\u003c\/td\u003e\n\u003ctd\u003e10mm (0.39\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 2:\u003c\/td\u003e\n\u003ctd\u003e125x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarlow Lens:\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope:\u003c\/td\u003e\n\u003ctd\u003eStarPointer™ red dot finderscope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal:\u003c\/td\u003e\n\u003ctd\u003eErect image 90° (1.25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube:\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification:\u003c\/td\u003e\n\u003ctd\u003e295x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification:\u003c\/td\u003e\n\u003ctd\u003e18x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude:\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh):\u003c\/td\u003e\n\u003ctd\u003e1.11 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes):\u003c\/td\u003e\n\u003ctd\u003e0.93 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Compared to human eye):\u003c\/td\u003e\n\u003ctd\u003e329x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction:\u003c\/td\u003e\n\u003ctd\u003e51mm (2.0\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Diameter:\u003c\/td\u003e\n\u003ctd\u003e16.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Area:\u003c\/td\u003e\n\u003ctd\u003e40%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings:\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length:\u003c\/td\u003e\n\u003ctd\u003e330mm (13\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Diameter:\u003c\/td\u003e\n\u003ctd\u003e171.45mm (6.75\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight:\u003c\/td\u003e\n\u003ctd\u003e5 lbs (2.26 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail\u003c\/td\u003e\n\u003ctd\u003eCG-5 Dovetail Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMOUNT INFO:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type:\u003c\/td\u003e\n\u003ctd\u003eManual Alt-Azimuth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight adjustment range (includes mount and tripod):\u003c\/td\u003e\n\u003ctd\u003eAluminum, 1320.8mm (52\") max height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Leg Diameter:\u003c\/td\u003e\n\u003ctd\u003e31.75mm (1.25\") steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Tray:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight:\u003c\/td\u003e\n\u003ctd\u003e9.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds:\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS:\u003c\/td\u003e\n\u003ctd\u003eUses phone's GPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCG-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements:\u003c\/td\u003e\n\u003ctd\u003eNone (Recommend PowerTank Glow to keep phone charged while using App)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures:\u003c\/td\u003e\n\u003ctd\u003eUse StarSense Explorer App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware:\u003c\/td\u003e\n\u003ctd\u003eStarSense Explorer App, SkyPortal App, and Celestron Starry Night Basic Edition Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Kit Weight:\u003c\/td\u003e\n\u003ctd\u003e14.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items:\u003c\/td\u003e\n\u003ctd\u003eOptical tube \u003cbr\u003eMount and tripod (preassembled) \u003cbr\u003e25mm and 10mm eyepieces \u003cbr\u003eErect image diagonal \u003cbr\u003eStarPointer finderscope \u003cbr\u003eAccessory tray \u003cbr\u003eStarSense Explorer phone dock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eNever look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalifornia Residents\u003c\/td\u003e\n\u003ctd class=\"cali-prop65-warning\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/starsense-explorer-trade-dx-5-smartphone-app-enabled-schmidt-cassegrain-telescope?_pos=1\u0026amp;_sid=000c0de76\u0026amp;_ss=r#\"\u003eView Proposition 65 Warning\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44225650032899,"sku":"22462","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/22462_StarSense_Explorer_DX_5-SCT_07_570x380_2x_7c3a2d84-6e81-4c74-a278-866f024df9d7.jpg?v=1746554650"},{"product_id":"smc-xw-16-5mm-eyepiece-1-25","title":"SMC XW 16.5mm Eyepiece (2\")","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eClear, comfortable viewing assured by 85° apparent angle of view and 20mm eye relief\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePENTAX XW-series line up features an extra-wide 85-degree apparent angle of view with an extra-long 20mm eye relief to deliver an exciting wide-perspective image.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-grade optics for exceptional image quality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe high-performance XW-series optics incorporates high-refraction, extra-low-dispersion lanthanum glass elements to produce a well-balanced image with minimal aberrations. It is particularly designed to reduce the disturbing blackout effect by effectively compensating the spherical aberration of the pupil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePENTAX-original multi-layer coating for outstanding light transmission efficiency\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eAll lens surface that come in contact with air are treated with the original multi-layer coating, while all laminated surfaces are treated with the innovative partial coating. to offer the light transmission efficiency of more than 90 percent (96 percent at 550nm) over the visible light spectrum.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced light-shielding technology for improved image contrast\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to PENTAX’s advanced computer simulation technology, the XW series features a light-shielding diaphragm at the most effective position to drastically reduce internal reflections for a brighter, higher-contrast image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWeatherproof construction for all-weather viewing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XW series features JIS Class 4 weatherproof construction,* making it possible to use it in drizzle or under night dew.\u003cbr\u003e* The XW-series eyepieces are not designed for underwater use and should not be submerged under water. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentax","offers":[{"title":"Default Title","offer_id":44307320013059,"sku":"70540","price":529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Eyepieces_Square4-e1671044738543.png?v=1697839876"},{"product_id":"smc-xw-23mm-eyepiece-2","title":"SMC XW 23mm Eyepiece (2\")","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eClear, comfortable viewing assured by 85° apparent angle of view and 20mm eye relief\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePENTAX XW-series line up features an extra-wide 85-degree apparent angle of view with an extra-long 20mm eye relief to deliver an exciting wide-perspective image.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-grade optics for exceptional image quality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe high-performance XW-series optics incorporates high-refraction, extra-low-dispersion lanthanum glass elements to produce a well-balanced image with minimal aberrations. It is particularly designed to reduce the disturbing blackout effect by effectively compensating the spherical aberration of the pupil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePENTAX-original multi-layer coating for outstanding light transmission efficiency\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eAll lens surface that come in contact with air are treated with the original multi-layer coating, while all laminated surfaces are treated with the innovative partial coating. to offer the light transmission efficiency of more than 90 percent (96 percent at 550nm) over the visible light spectrum.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced light-shielding technology for improved image contrast\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to PENTAX’s advanced computer simulation technology, the XW series features a light-shielding diaphragm at the most effective position to drastically reduce internal reflections for a brighter, higher-contrast image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWeatherproof construction for all-weather viewing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XW series features JIS Class 4 weatherproof construction,* making it possible to use it in drizzle or under night dew.\u003cbr\u003e* The XW-series eyepieces are not designed for underwater use and should not be submerged under water. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentax","offers":[{"title":"Default Title","offer_id":44307329810691,"sku":"70541","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Eyepieces_Square3-e1671044714574.png?v=1697840134"},{"product_id":"copy-of-smc-xw-40mm-eyepiece-2","title":"SMC XW 40-R 40mm Eyepiece (2\")","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eClear, comfortable viewing assured by 70° apparent angle of view and 20mm eye relief\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePENTAX XW-series line up features an extra-wide 70-degree apparent angle of view with an extra-long 20mm eye relief to deliver an exciting wide-perspective image.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-grade optics for exceptional image quality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe high-performance XW-series optics incorporates high-refraction, extra-low-dispersion lanthanum glass elements to produce a well-balanced image with minimal aberrations. It is particularly designed to reduce the disturbing blackout effect by effectively compensating the spherical aberration of the pupil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePENTAX-original multi-layer coating for outstanding light transmission efficiency\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eAll lens surface that come in contact with air are treated with the original multi-layer coating, while all laminated surfaces are treated with the innovative partial coating. to offer the light transmission efficiency of more than 90 percent (96 percent at 550nm) over the visible light spectrum.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced light-shielding technology for improved image contrast\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to PENTAX’s advanced computer simulation technology, the XW series features a light-shielding diaphragm at the most effective position to drastically reduce internal reflections for a brighter, higher-contrast image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWeatherproof construction for all-weather viewing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XW series features JIS Class 4 weatherproof construction,* making it possible to use it in drizzle or under night dew.\u003cbr\u003e* The XW-series eyepieces are not designed for underwater use and should not be submerged under water. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentax","offers":[{"title":"Default Title","offer_id":44307351961859,"sku":"70538","price":529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/XW40.jpg?v=1781898236"},{"product_id":"redcat-51-wifd-f-4-9-iii","title":"RedCat 51 WIFD f\/4.9 III","description":"\u003ch1 class=\"h2\" style=\"text-align: center;\"\u003eRedCat 51 WIFD\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-51-side-1.png?v=1765573110\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Screenshot_2025-12-12_at_1.57.14_PM.png?v=1765573125\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e51mm quadruplet ED APO f\/4.9 (250mm fl)\u003c\/li\u003e\n\u003cli\u003eFPL53 \u0026amp; FPL51 glass \u003c\/li\u003e\n\u003cli\u003e5.25 lbs weight with rings, dovetail, handlebar.\u003c\/li\u003e\n\u003cli\u003e\u0026gt;43mm imaging circle with a flat field edge to edge for full-frame sensors\u003c\/li\u003e\n\u003cli\u003eDual Vixen and Arca Swiss Dovetail\u003c\/li\u003e\n\u003cli\u003eM48 thread to accept wide t-rings\/t-mounts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/MANUAL-L-RC51RDIII.pdf?v=1702609052\" target=\"_blank\"\u003eRedCat 51 WIFD III Manual (pdf)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-51-Diagram-01.webp?v=1765572908\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-51-Diagram-02_45d3eca5-54b8-4e38-9bc6-56aa25b94bd9.webp?v=1765572909\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-51-Diagram-03_08bad8fc-958f-4e99-890d-16d905bc3523.webp?v=1765572908\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/RedCat-51-gallery01.webp?v=1765573228\" alt=\"\"\u003e\u003cspan\u003eIC4603 Reflection Nebula in Ophiuchus by \u003cmeta charset=\"utf-8\"\u003e \u003ca class=\"link\" href=\"https:\/\/www.astrobin.com\/jhs434\/B\/\"\u003eJaroslav Salva\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e51 mm lens, in a sleek Petzval design, using Synthetic Fluoride (FPL53 and FPL51) glass for a full-frame flat field image. The optical quality provides exceptional performance at a fast focal ratio of f\/4.9. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFilter Adapter allows use of 48mm filters. Focusing is made easy with a bahtinov mask integrated into the lens cap. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eAperture\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e51 mm (2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eCamera\/Eyepiece Connection\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eMale M48x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eDawes Limit\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.46 arcseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eFocal Length\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eFocal Ratio\u003c\/th\u003e\n\u003ctd class=\"data\"\u003ef\/4.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eGlass Type\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eFPL-53 and FPL-51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eHighest Useful Magnification\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e102x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eLight Gathering Power\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e53x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eLimiting Magnitude\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e12.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eOptical Design\u003c\/th\u003e\n\u003ctd class=\"data\"\u003ePetzval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eTube Color\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eTube Diameter\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e84mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eTube Weight\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e5.25 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"name\"\u003eDew Shield Outer Diameter (for soar filter sizing)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e84mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e You may need a riser block to use the RedCat 51 on some dual-saddle mounts. The focuser impacts the plate on the Celestron Advanced VX mount saddle that accepts both CG5 and CGE plates. The focus knob does not impact the Celestron CGX saddle, or the iOptron CEM70 and GEM45 \/ CEM40 dual-saddle plates. The focuser knob does not impact the SkyWatcher EQ6 and HEQ5 mounts.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eIn The Box\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRedCat 51mm Telescope\u003c\/li\u003e\n\u003cli\u003eBahtinov Mask Cap\u003c\/li\u003e\n\u003cli\u003e210mm Dovetail\u003c\/li\u003e\n\u003cli\u003eUpgraded Mount Ring (with cat paw logo)\u003c\/li\u003e\n\u003cli\u003eSoft Carry Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":44495503687939,"sku":"L-RC51RDIII","price":888.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Redcat-51-perspective-1.webp?v=1765573353"}],"url":"https:\/\/milehighastro.com\/collections\/500-1500-in-stock.oembed","provider":"Mile High Astronomy","version":"1.0","type":"link"}