{"title":"Autoguiders for Astrophotography","description":"\u003cp\u003eAutoguiders provide the small continuous corrections to keep your telescope pin-point on target. Complete Autoguider packages offer an all in one solution to get up and guiding quickly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"celestron-deluxe-off-axis-guider","title":"Deluxe Off-Axis Guider","description":"\u003cul\u003e\n\u003cli\u003eMost accurate way to guide – improved accuracy compared to using a separate guide scope\u003c\/li\u003e\n\u003cli\u003e12.5 mm multi-coated prism with aluminized backing for maximum reflectivity and illumination to the autoguider\u003c\/li\u003e\n\u003cli\u003eFixed-orientation helical focuser for easy, smooth and accurate autoguider focus\u003c\/li\u003e\n\u003cli\u003e48mm clear aperture supports full frame cameras without vignetting\u003c\/li\u003e\n\u003cli\u003eIncludes adapters with the correct spacing for DSLR cameras, Nightscape CCD and other popular astroimaging cameras\u003c\/li\u003e\n\u003cli\u003eIdeal for Schmidt- Cassegrain and EdgeHD telescopes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require the most accurate guiding possible. The Celestron Off-Axis Guider uses a prism to intercept a small portion of the telescope’s focal plane (outside the field of view of the main imaging camera) to locate a guide star. Any movement seen by the guide star will be the exact same movement seen by the imaging camera. Guiding this way will correct for tracking errors, as well as opto-mechanical errors or flexure. The result: better astroimages with pinpoint round stars.\u003c\/p\u003e\n\u003cp\u003eOff-Axis Guiders have been around for a long time, but typically pose three main challenges:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFinding a guide star from the far edges of the telescope’s focal plane can be difficult, considering the small field of view and sometimes less-than-ideal illumination.\u003c\/li\u003e\n\u003cli\u003eGetting both imaging camera and autoguider to reach focus with one another is time consuming and sometimes requires experimentation.\u003c\/li\u003e\n\u003cli\u003eAdditional spacers and adapters are usually required for your particular camera, telescope, and autoguider, which adds to cost and complexity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eCelestron's Off-Axis Guider addresses these challenges by:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eProviding a large 12.5 mm prism that can be adjusted to move closer to the center of the telescope’s focal plane, depending on the size of the imaging camera. This results in brighter guide stars, with the help of the large prism to fully illuminate the autoguider sensor.\u003c\/li\u003e\n\u003cli\u003eFeaturing a high-quality, fixed-orientation Helical focuser. This provides extremely smooth and accurate focus of the autoguider without changing (or twisting) the autoguider camera orientation.\u003c\/li\u003e\n\u003cli\u003eIncluding all the needed spacers and adapters are included for most common imaging configurations, including DSLR cameras, Nightscape CCD cameras, and more. The following adapters are included: SCT\/EdgeHD, female M48, female M42 (T-thread), male M48, male M42 (T-thread), 3 T-thread spacers\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e48mm mm (1.89 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (oz)\u003c\/td\u003e\n\u003ctd\u003e18 oz (510 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHelical Focuser Travel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTelescope Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM42 T-thread, M48, and SCT\/EdgeHD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAutoguider Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM42 T-thread, and standard 1.25\" adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCamera Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM42 T-thread, and M48\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":3737416269864,"sku":"93648","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/93648_off-axis_guider_03_570x380_2x_50497d8b-caab-4a91-871b-d175095fc98f.jpg?v=1771370744"},{"product_id":"william-optics-50mm-uniguide-slide-base","title":"UniGuide Slide-base 50mm Guide Scope","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The UniGuide slide base has an integrated finder scope base - you \u003cspan style=\"text-decoration: underline;\"\u003edo not\u003c\/span\u003e need separate rings or a slide base.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eSupports QHY, SBIG, ZWO, and other 1.25\" cylinder-type guiding cameras\u003c\/li\u003e\n\u003cli\u003eGuiding scope gives sharpest image and straight through viewing with an inverted image.\u003c\/li\u003e\n\u003cli\u003eHigh-quality 50 mm objective, f\/4 200mm focal length.\u003c\/li\u003e\n\u003cli\u003e5.7 deg field of view.\u003c\/li\u003e\n\u003cli\u003eWhite Powder painted with 1.25\" color RotoLock.\u003c\/li\u003e\n\u003cli\u003ePerfectly suited for William Optics or other refractors with vixen finder mount shoe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFocal Length: 200mm\u003c\/li\u003e\n\u003cli\u003eFocal Ratio: f\/4\u003c\/li\u003e\n\u003cli\u003eAperture: 50mm\u003c\/li\u003e\n\u003cli\u003eActual Length:  270mm\u003c\/li\u003e\n\u003cli\u003eWeight:  515g\u003c\/li\u003e\n\u003cli\u003eExtra Long Dewshield length: 90mm\u003c\/li\u003e\n\u003cli\u003e1.25” Rotolock included\u003c\/li\u003e\n\u003cli\u003eFront focuser system\u003c\/li\u003e\n\u003cli\u003eFocus lock ring included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"William Optics","offers":[{"title":"Ultra (Black\/Red)","offer_id":47007602704643,"sku":"M-G50PB-BR","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":30308963024989,"sku":"M-G50PB-WR","price":199.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":30308962926685,"sku":"M-G50PB-WG","price":199.0,"currency_code":"USD","in_stock":false},{"title":"Space Grey","offer_id":35127860134055,"sku":"M-G50PB-TG","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/img_4645_1.png?v=1748548093"},{"product_id":"guide-star-61-soft-carry-case-included","title":"Guide Star 61 w\/Soft Case","description":"\u003cp\u003eThe William Optics GuideStar 61 lens is the same as ZenithStar 61, but with a draw tube in place of the rack and pinion focuser. It also includes a finder mount rail in place of the standard vixen rail. The main purpose of Guide Star61 is as a guide scope for astrophotography. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be paired with the Flat61 field flattener for use as an imaging telescope.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eSupports QHY, SBIG, ZWO, and other 1.25\" cylinder-type guiding cameras\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGuide scope provides a straight through viewing with an inverted image.\u003c\/li\u003e\n\u003cli\u003eHigh-quality 61 mm objective.\u003c\/li\u003e\n\u003cli\u003ePerfectly suited for William Optics or other refractors with vixen finder mount shoe.\u003c\/li\u003e\n\u003cli\u003eFocusing is by use of an extension tube at the back, and a fine focus at the front behind the dew shield.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFocal Length:  360mm\u003c\/li\u003e\n\u003cli\u003eAperture: f\/5.9\u003c\/li\u003e\n\u003cli\u003eWeight:  1.4 kg\u003c\/li\u003e\n\u003cli\u003etube length: 340mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":31994016039005,"sku":"M-GS61-RD","price":438.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":31994016104541,"sku":"M-GS61-GD","price":438.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/gs51Red.jpg?v=1702096368"},{"product_id":"uniguide-32-slide-base-guide-scope","title":"UniGuide 32 Slide-base Guide Scope","description":"\u003cp\u003e32mm Uniguide guide scope, perfectly suited to RedCat and other small refractors. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSupport QHY, SBIG, ZWO and other 1.25\" cylinder type Guiding Cameras\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The UniGuide slide base has an integrated finder scope base - you \u003cspan style=\"text-decoration: underline;\"\u003edo not\u003c\/span\u003e need separate rings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/M-G32PB2.jpg?v=1595033209\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/M-G32PB_3-2.jpg?v=1603647096\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 style=\"text-align: start;\"\u003eSupport\u003c\/h5\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/M-G32PB5.jpg?v=1595033209\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/M-G32PB6.jpg?v=1595033209\"\u003e\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":35235212787879,"sku":"M-G32PB-RD","price":137.0,"currency_code":"USD","in_stock":true},{"title":"Space Grey","offer_id":35235212918951,"sku":"M-G32PB-TG","price":137.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":35235212820647,"sku":"M-G32PB-BU","price":137.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":35279303016615,"sku":"M-G32PB-GD","price":137.0,"currency_code":"USD","in_stock":true},{"title":"Black\/Red (Ultra)","offer_id":47536330637571,"sku":"M-G32PB-BR","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/img_5699.png?v=1782010856"},{"product_id":"evoguide-50-doublet-apo-refractor-new-2021","title":"EvoGuide 50DX Doublet APO Refractor","description":"\u003cul\u003e\n\u003cli\u003e50 mm apochromatic refractor with matched lens assembly with one ED element\u003c\/li\u003e\n\u003cli\u003e242 mm focal length\u003c\/li\u003e\n\u003cli\u003ef\/4.8\u003c\/li\u003e\n\u003cli\u003e1.25” Helical focuser\u003c\/li\u003e\n\u003cli\u003eFinder stalk\u003c\/li\u003e\n\u003cli\u003eV-style dovetail with rings\u003c\/li\u003e\n\u003cli\u003ePrime focus ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EvoGuide 50DX APO Guide Scope Astrograph takes Sky-Watcher's doublet design and packages it in a lightweight guide scope. These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Mounting to your guide camera is a breeze with convenient M42 rings on the back of the scope, and a beefy single-speed focus ring helps you nail focus. Although initially designed for guide cameras, the EvoGuide 50DX APO Guide Scope Astrograph can be used to shoot fast, low focal length astrophotography when used in conjunction with a focal reducer (not included), producing stunning wide-field images. \u003c\/p\u003e\n\u003cp\u003eThis package includes the EvoGuide 50 optical tube, tube rings, a finder stalk, and a Vixen-style mounting plate. \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"shop_attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"\"\u003e\n\u003cth\u003eOptical Design\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eED Doublet\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003cth\u003eFocal Length (mm)\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e242\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003cth\u003eFocal Ratio\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e4.8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003cth\u003eLens Elements\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003cth\u003eLens Glass\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eMatched lens assembly with one ED element\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003cth\u003eIncluded Eyepieces\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eNone\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003cth\u003eIncluded Finder\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eNone\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003cth\u003eIncluded Diagonal\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eNone\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003cth\u003eOTA Length\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e8.875 inches \/ 10.5 inches with extender\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003cth\u003eOTA Outer Diameter\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e2.2 inches\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003cth\u003eOTA Weight (with accessories)\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e1.9 pounds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":39512062066855,"sku":"S11174","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/products\/S11174_Evo50DX_Product_Outlined_NoBackground_1800x1800_6a7edb8e-2d3f-4754-891b-1096f74893aa.jpg?v=1617051127"},{"product_id":"asi2600mc-duo-color","title":"ASI2600MC DUO (Color)","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/96f634361e4ab52f7683b03b404c666d_jpg.webp?v=1726783062\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC\/MM Duo combines imaging and guiding sensors in one compact body. The main sensor is the Sony IMX571 coming with a native 16-bit ADC,14stops dynamic range, and a 3.76um square pixel array. The readout noise is as low as 1.0e, and the full well capacity reaches an incredible level of 73ke. And it has no amp glow!\u003c\/p\u003e\n\u003cp\u003eThe guide sensor is the Type 1\/1.8 SC2210 with excellent NIR sensitivity. The sensor size is 7.68mm x 4.32mm. It has 4umx4um pixels with an array of 1920×1080 and a full depth of 8780e.\u003c\/p\u003e\n\u003cp\u003eThe stars on the corner of the guide images affected by reducers back focus distance might not be very round. It is not due to the sensor tilt and will not affect normal use.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/485b672f73e4773031e09f2842d9e486_jpg.webp?v=1726783164\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/6feb3da445e9363dd9884c7b235fa426_jpg.webp?v=1726783168\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Catch7E7E_dfb6b895-6426-4669-8aa6-af21779612db.jpg?v=1753551650\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eTwo-in-one design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThanks to the compact design, the ASI2600MC\/MM Duo only needs one USB cable for control. It reduces potential cabling issues and improves setup speeds. You don’t need a separate OAG and guide camera.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/e3ab6ce9af99e7f8bbb0e40caa1fdec4_jpg.webp?v=1726783199\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3718929b9cd038d1d10aa31f2a318df0_jpg.webp?v=1726783232\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\n\u003cstrong\u003eTilt Adjustment from Rear \u003c\/strong\u003e（Optional）\u003c\/h3\u003e\n\u003cp\u003eThe 3 points from the rear make tilt adjustment much easier without the trouble of removing the tilt plate from the camera.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9fc7fa3972a1d7220c566cf50e458076_jpg.webp?v=1726783261\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003ePerformance improvement comparison\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/dca3527c75cbd6f4e37a2ed5c742b2e6-1_jpg.webp?v=1726783294\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eGuide sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe SC2210 sensor taken from the ASI220MM Mini camera features very high sensitivity. The QE peak value reaches 92% at 500nm. The readout noise is as low as 0.6e. As the new generation of guide sensor, it has achieved great results in guiding, proved by hundreds of astrophotographers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/847012fec055139c7958c0e63f336de4_jpg.webp?v=1726783325\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eMain sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe main sensor IMX571 features an APS-C format and 26MP total pixels. The size is 23.5mm in width x 15.7mm in height, and the diagonal is 28.3mm. The 3.76um x 3.76um small pixel size accommodates an impressive full depth of 50ke. With the new hardware technology, it is even extended to 73ke.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/e657bb944e219a819f860f9f2f3f5d97_jpg.webp?v=1726783360\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\n\u003cstrong\u003eSTARVIS\u003c\/strong\u003e\u003cstrong\u003e technology\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eASI2600MC\/MM DUO is based on Sony STARVIS technology. Sony’s back-illuminated CMOS image sensor improves sensitivity and noise reduction – the key factors to enhancing image quality.\u003c\/p\u003e\n\u003cdiv class=\"wp-block-image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/15e684b1b63a288e33ff09c90cd377d4_png.webp?v=1726783391\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eCamera performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eNative 16bit ADC\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis 16-bit ADC is not a CCD 16-bit ADC. It can really achieve a dynamic range output of 14stops, which will significantly improve the image sharpness and contrast, and also create smoother and more natural color transitions.\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eFPS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eASI2600MC\/MM Duo’s max FPS in RAW 8 mode at full resolution is 15FPS, which is even quicker compared to ASI2600MC\/MM Pro.\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eExtended full well mode\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe full well capacity of ASI2600MC\/MM Duo is extended to 73ke \u003cstrong\u003ewhen the gain value is set to -25\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c93c222f817e6975b294a84fc7c2687e_jpg.webp?v=1726783428\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eUSB 3.0 \u0026amp; 512MB DDR3 buffer\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/2981bc8308f74af3e0102f32595d588f_jpg.webp?v=1726783458\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eNo amp-glow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTraditional CMOS sensors produce a weak infrared light source during operation quite often seen in the corner of uncalibrated images. It is the tell-tale sign of amp glow. As the ASI2600MC\/MM Duo uses zero-amp glow circuitry, you won’t have to worry about amp glow even when using high gain, long exposure imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/223ac72d7ae3aab57aad5abae4ccb552_png.webp?v=1726783490\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eQE (Quantum efficiency)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBased on our testing results, the QE peak value of ASI2600MC Duo is over 80%, the QE peak value of ASI2600MM Duo is over 91%.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4e139c46ab7d1213ed558d798e3a1b8a_jpg.webp?v=1726783521\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/331339668a324a583cba19f003fbd7fc-4_jpg.webp?v=1726783545\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eTwo-stage TEC cooling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThanks to the two-stage TEC cooling, ASI2600MC\/MM Duo can lower the CMOS sensor temperature to more than 30-35 degrees Celsius below ambient temperature, which can greatly reduce dark current generation and sensor noise even during extended exposure times.\u003c\/p\u003e\n\u003cp\u003e*The Delta T 30-35℃ is tested at 30℃ ambient temperature. It might get down when the cooling system is working for a long time. Also, as the ambient temperature falls, the Delta T would decrease.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/f499e237fb0f28726e4dc8cd37225f7a_jpg.webp?v=1726783578\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eDark current noise\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/e3724437d9817d7d0fa07841d8712a2a_jpg.webp?v=1726783646\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eAnti-Dew heater\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThere is a polyimide heater completely fitting the protective window in the ASI2600MC\/MM Duo camera. It can help avoid any potential annoying dew or icing issues depending on the environment in which you capture images.\u003c\/p\u003e\n\u003cp\u003eThe power of the heater is around 5W. If you want to save battery, you can always turn it off in your photography software.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/98f4e75d0f034da24c1f9a30a1a25bbf_jpg.webp?v=1726783678\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/5231c8f370b7d584b896a985f90b8362_png.webp?v=1726783681\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eConnection to external devices\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/cc7bf30c538fef5f9d74b945477cbb97_jpg.webp?v=1726783733\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/de6cc7f57e5cc19ba677628824407afb_jpg.webp?v=1726783737\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e① Niko-T2 adapter\u003c\/p\u003e\n\u003cp\u003e② EOS-T2 adapter\u003c\/p\u003e\n\u003cp\u003e③ 2″ filter\u003c\/p\u003e\n\u003cp\u003e④ Nikon lens\u003c\/p\u003e\n\u003cp\u003e⑤ Canon lens\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/992eb64aa57794fb48ef8a6a999b4555_jpg.webp?v=1726783785\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/b04a70ae01f04036e17b97cf0b12c47c_jpg.webp?v=1726783809\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45412219191555,"sku":"ZWO-ASI2600MC-Duo","price":1799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/DuoSensor_156005c5baf40ff51a327f1c34f2975b-1.jpg?v=1715973274"},{"product_id":"asi2600mm-duo-mono","title":"ASI2600MM DUO (Mono)","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/96f634361e4ab52f7683b03b404c666d_jpg.webp?v=1726783062\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC\/MM Duo combines imaging and guiding sensors in one compact body. The main sensor is the Sony IMX571 coming with a native 16-bit ADC,14stops dynamic range, and a 3.76um square pixel array. The readout noise is as low as 1.0e, and the full well capacity reaches an incredible level of 73ke. And it has no amp glow!\u003c\/p\u003e\n\u003cp\u003eThe guide sensor is the Type 1\/1.8 SC2210 with excellent NIR sensitivity. The sensor size is 7.68mm x 4.32mm. It has 4umx4um pixels with an array of 1920×1080 and a full depth of 8780e.\u003c\/p\u003e\n\u003cp\u003eThe stars on the corner of the guide images affected by reducers back focus distance might not be very round. It is not due to the sensor tilt and will not affect normal use.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/485b672f73e4773031e09f2842d9e486_jpg.webp?v=1726783164\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/6feb3da445e9363dd9884c7b235fa426_jpg.webp?v=1726783168\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Catch7E7E_dfb6b895-6426-4669-8aa6-af21779612db.jpg?v=1753551650\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eTwo-in-one design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThanks to the compact design, the ASI2600MC\/MM Duo only needs one USB cable for control. It reduces potential cabling issues and improves setup speeds. You don’t need a separate OAG and guide camera.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/e3ab6ce9af99e7f8bbb0e40caa1fdec4_jpg.webp?v=1726783199\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3718929b9cd038d1d10aa31f2a318df0_jpg.webp?v=1726783232\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\n\u003cstrong\u003eTilt Adjustment from Rear \u003c\/strong\u003e（Optional）\u003c\/h3\u003e\n\u003cp\u003eThe 3 points from the rear make tilt adjustment much easier without the trouble of removing the tilt plate from the camera.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9fc7fa3972a1d7220c566cf50e458076_jpg.webp?v=1726783261\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003ePerformance improvement comparison\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/dca3527c75cbd6f4e37a2ed5c742b2e6-1_jpg.webp?v=1726783294\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eGuide sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe SC2210 sensor taken from the ASI220MM Mini camera features very high sensitivity. The QE peak value reaches 92% at 500nm. The readout noise is as low as 0.6e. As the new generation of guide sensor, it has achieved great results in guiding, proved by hundreds of astrophotographers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/847012fec055139c7958c0e63f336de4_jpg.webp?v=1726783325\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eMain sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe main sensor IMX571 features an APS-C format and 26MP total pixels. The size is 23.5mm in width x 15.7mm in height, and the diagonal is 28.3mm. The 3.76um x 3.76um small pixel size accommodates an impressive full depth of 50ke. With the new hardware technology, it is even extended to 73ke.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/e657bb944e219a819f860f9f2f3f5d97_jpg.webp?v=1726783360\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\n\u003cstrong\u003eSTARVIS\u003c\/strong\u003e\u003cstrong\u003e technology\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eASI2600MC\/MM DUO is based on Sony STARVIS technology. Sony’s back-illuminated CMOS image sensor improves sensitivity and noise reduction – the key factors to enhancing image quality.\u003c\/p\u003e\n\u003cdiv class=\"wp-block-image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/15e684b1b63a288e33ff09c90cd377d4_png.webp?v=1726783391\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eCamera performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eNative 16bit ADC\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis 16-bit ADC is not a CCD 16-bit ADC. It can really achieve a dynamic range output of 14stops, which will significantly improve the image sharpness and contrast, and also create smoother and more natural color transitions.\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eFPS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eASI2600MC\/MM Duo’s max FPS in RAW 8 mode at full resolution is 15FPS, which is even quicker compared to ASI2600MC\/MM Pro.\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eExtended full well mode\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe full well capacity of ASI2600MC\/MM Duo is extended to 73ke \u003cstrong\u003ewhen the gain value is set to -25\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c93c222f817e6975b294a84fc7c2687e_jpg.webp?v=1726783428\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eUSB 3.0 \u0026amp; 512MB DDR3 buffer\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/2981bc8308f74af3e0102f32595d588f_jpg.webp?v=1726783458\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eNo amp-glow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTraditional CMOS sensors produce a weak infrared light source during operation quite often seen in the corner of uncalibrated images. It is the tell-tale sign of amp glow. As the ASI2600MC\/MM Duo uses zero-amp glow circuitry, you won’t have to worry about amp glow even when using high gain, long exposure imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/223ac72d7ae3aab57aad5abae4ccb552_png.webp?v=1726783490\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eQE (Quantum efficiency)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBased on our testing results, the QE peak value of ASI2600MC Duo is over 80%, the QE peak value of ASI2600MM Duo is over 91%.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4e139c46ab7d1213ed558d798e3a1b8a_jpg.webp?v=1726783521\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/331339668a324a583cba19f003fbd7fc-4_jpg.webp?v=1726783545\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eTwo-stage TEC cooling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThanks to the two-stage TEC cooling, ASI2600MC\/MM Duo can lower the CMOS sensor temperature to more than 30-35 degrees Celsius below ambient temperature, which can greatly reduce dark current generation and sensor noise even during extended exposure times.\u003c\/p\u003e\n\u003cp\u003e*The Delta T 30-35℃ is tested at 30℃ ambient temperature. It might get down when the cooling system is working for a long time. Also, as the ambient temperature falls, the Delta T would decrease.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/f499e237fb0f28726e4dc8cd37225f7a_jpg.webp?v=1726783578\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eDark current noise\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/e3724437d9817d7d0fa07841d8712a2a_jpg.webp?v=1726783646\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eAnti-Dew heater\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThere is a polyimide heater completely fitting the protective window in the ASI2600MC\/MM Duo camera. It can help avoid any potential annoying dew or icing issues depending on the environment in which you capture images.\u003c\/p\u003e\n\u003cp\u003eThe power of the heater is around 5W. If you want to save battery, you can always turn it off in your photography software.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/98f4e75d0f034da24c1f9a30a1a25bbf_jpg.webp?v=1726783678\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/5231c8f370b7d584b896a985f90b8362_png.webp?v=1726783681\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eConnection to external devices\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/cc7bf30c538fef5f9d74b945477cbb97_jpg.webp?v=1726783733\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/de6cc7f57e5cc19ba677628824407afb_jpg.webp?v=1726783737\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e① Niko-T2 adapter\u003c\/p\u003e\n\u003cp\u003e② EOS-T2 adapter\u003c\/p\u003e\n\u003cp\u003e③ 2″ filter\u003c\/p\u003e\n\u003cp\u003e④ Nikon lens\u003c\/p\u003e\n\u003cp\u003e⑤ Canon lens\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/992eb64aa57794fb48ef8a6a999b4555_jpg.webp?v=1726783785\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/b04a70ae01f04036e17b97cf0b12c47c_jpg.webp?v=1726783809\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45412271358211,"sku":"ZWO-ASI2600MM-Duo","price":2299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/DuoSensor_156005c5baf40ff51a327f1c34f2975b-1_fbd2fcb4-5d86-4c59-bec2-a8fdbbb5fc98.jpg?v=1752775462"},{"product_id":"asi174mm-mini","title":"ASI174MM Mini (Mono)","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASI174MM Mini\u003c\/strong\u003e\u003cspan\u003e camera integrates Sony \u003c\/span\u003eIMX174LLJ \/ IMX174LQJ\u003cspan\u003e 1\/1.2″ sensor (11.3 mm x 7.1 mm).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eGreat for off-axis guiding with SCTs and Ritchey-Chretien telescopes.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThis camera has \u003c\/span\u003e1936 x 1216 pixels\u003cspan\u003e with a pixel size of 5.86 μm x 5.86 μm.  \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e12-bit ADC and its QE peak is 77%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eAstrophotography Performance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eASI174MM mini\u003c\/strong\u003e camera offers you \u003cstrong\u003every good performance for \u003c\/strong\u003e\u003cstrong\u003eguiding,\u003c\/strong\u003e as well as for planetary imaging (in monochrome). Low read noise, high dynamic range, AR protective window and much more are just some of the key characteristics that set it apart from the competition.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/SPECS_c1df0baa48a8299c37d2d75e8051a2d9-1.jpg?v=1716490305\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLarge Field of View (FOV)\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eASI174MM Mini is designed for large field-of-view guiding. \u003cstrong\u003eThis is very useful when looking for a star to guide on, using an off-axis guider (OAG).\u003c\/strong\u003e When you use an OAG-guider with a Ritchey-Chretien or Schmit-Cassegrain telescope, the hardest part is to find a suitable guide star. ASI174MM Mini has a larger 1\/1.2″ sensor which means your FoV is 4 times bigger than that of the ASI120MM Mini. The\u003cstrong\u003e large pixel size is a good match for higher f-number scopes,\u003c\/strong\u003e like those above, as well. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003e174Mini vs. 174MM\u003c\/h3\u003e\n\u003cp\u003eCompared with the ASI174MM camera, the new 174-Mini has a sleeker design, less weight, and it can reach focus at the same position as an eyepiece.\u003c\/p\u003e\n\u003ch3 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eUSB2.0Port \u0026amp; ST4 Port\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 2.0 Port: \u003c\/strong\u003eMini camera has one USB2.0 type-C port. Type-C port is very popular in mobile phones, as it doesn’t matter which way you connect it (unlike for example type-A or type-B)\u003c\/p\u003e\n\u003cp\u003e#USB-C to USB-A cable is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port: \u003c\/strong\u003eThe camera can be connected directly to the auto-guider port of the mount.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/INTHEBOX_36911c0904db1d481a24384dac5a57ea.jpg?v=1742566513\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45449392554243,"sku":"ZWO-ASI174MINI","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ASI174Mini.jpg?v=1777395612"},{"product_id":"asi120mm-mini-mono","title":"ASI120MM Mini (Mono)","description":"\u003cul\u003e\n\u003cli\u003eA new model in the “mini”-series of cameras from ZWO.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGreat for newcomers to guiding! \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-style=\"font-weight: bold;\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003eCamera integrates the AR0130CS 1\/3″ sensor (4.8 mm x 3.6 mm). This camera has \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e1280 x 960 pixels\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e with a pixel size of 3.75 μm x 3.75 μm. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-mce-style=\"font-weight: bold;\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e12-bit \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003eADC and the \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003eQE peak is almost 80%\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eASI 120MM Mini is a great first guide camera\u003c\/strong\u003e, with its high sensitivity, features, and low price. Like other cameras in ZWO's lineup of \"Mini\" models, \u003cstrong\u003eit has a long barrel to allow easy positioning in a guidescope,\u003c\/strong\u003e like the nose of a regular eyepiece. This also allows a bit of extra adjustment for focus on your guidescope, as necessary. \u003c\/p\u003e\n\u003cp\u003eLow read noise, high dynamic range, AR protective window and much more are just some of the key characteristics that provide good guiding performance and set it apart from the competition.\u003c\/p\u003e\n\u003ch2 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eUSB2.0 Port \u0026amp; ST4 Port\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 2.0 Port: \u003c\/strong\u003eMini camera has one USB2.0 type-C port. Type-C port is very popular in mobile phones, as it doesn’t matter which way you connect it (unlike for example type-A or type-B)\u003c\/p\u003e\n\u003cp\u003e#USB-C to USB-A cable is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port: \u003c\/strong\u003eThe camera can be connected directly to the auto-guider port of the mount.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/IN_THE_BOX_36911c0904db1d481a24384dac5a57ea.jpg?v=1716496839\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45449489318147,"sku":"ZWO-ASI120MINI","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ASI120Mini.jpg?v=1777395369"},{"product_id":"asi220mm-mini-mono","title":"ASI220MM Mini (Mono)","description":"\u003cul\u003e\n\u003cli\u003eThis guide camera has nearly \u003cstrong\u003edouble the sensor area of the ASI120MM Mini\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-mce-style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e1\/1.8\" SC2210 sensor (7.68 mm x 4.32 mm). \u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-style=\"font-weight: bold;\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e4μm\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e pixels\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e in a 1920 x 1080 array with low read noise.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-mce-style=\"font-weight: bold;\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e12-bit \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003eADC and the \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003eQE peak is above 90%\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eASI 220MM Mini makes it easier to acquire guide stars\u003c\/strong\u003e, compared to the ASI 120MM,  because of the 220MM's larger image sensor, high sensitivity and low read noise. \u003c\/p\u003e\n\u003cp\u003eLike other cameras in ZWO's lineup of \"Mini\" models, \u003cstrong\u003eit has a long barrel to allow easy positioning in a guidescope\u003c\/strong\u003e. This also allows a bit of extra adjustment for focus on your guidescope, as necessary. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/SPECS_f1acc06e621d611017375f47dfac0db0-1.jpg?v=1716507283\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eUSB2.0 Port \u0026amp; ST4 Port\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 2.0 Port: \u003c\/strong\u003eMini camera has one USB2.0 type-C port. Type-C port is very popular in mobile phones, as it doesn’t matter which way you connect it (unlike for example type-A or type-B)\u003c\/p\u003e\n\u003cp\u003e#USB-C to USB-A cable is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port: \u003c\/strong\u003eThe camera can be connected directly to the auto-guider port of the mount.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/INTHEBOX_04161132d9c2c4bc10acf3148eb4ec4c.jpg?v=1716507283\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45449778594051,"sku":"ZWO-ASI220MINI","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/BODY_04c7a5d8627867975bd62b406c81b2da.jpg?v=1760122472"},{"product_id":"zwo-30f4-miniscope","title":"ZWO 30F4 MiniScope","description":"\u003cdiv class=\"value\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003eZWO 30mm f\/4 Mini Guide Scope\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003eThe ZWO Mini Guide Scope is a 30mm f\/4 refractor guide scope in a small, easy to use package. It even comes ready to use with guider rings and dovetail for simple mounting. ZWO made sure this system was lightweight (1.1 lb.), allowing you to use it on most any scope or mount. Add an inexpensive brand-specific t-ring to the ZWO Mini Guidescope and attach it to your DSLR camera. It can be used as a finder with optional eyepiece (reticle or otherwise) as long as you view straight-through (no diagonal).\u003c\/p\u003e\n\u003ch3\u003eZWO 30mm Mini Guide Scope Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 30mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocal Length: 120mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocal Ratio: f\/4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBack Focus: Adjustable, 0 - 20mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eOptics: Multi-coated, cemented lens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocus Travel: 20mm (0.79\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocuser: 1.25\" front focuser with focus lock thumbscrews\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRings: Single guider ring with a total of two alignment screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDovetail: Sytna-Style; Includes one 1\/4\" screw hole for mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLength of OTA: +\/- 122.5mm (4.82\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTotal Weight: +\/- 500g (1.1 lb.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45491392479491,"sku":"ZWO-30F4","price":99.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/30f41_d4746729-2628-4c69-ba50-0fa95813585e.png?v=1767829807"},{"product_id":"zwo-oag-off-axis-guider","title":"ZWO OAG Off-Axis Guider","description":"\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem; display: inline !important;\"\u003eThe ZWO Off Axis Guider allows you to connect a guide camera to your imaging camera, and comes with several different adapters to make that happen. That means you can guide and capture images of celestial objects simultaneously through one telescope. No guide scope required! The ZWO OAG has a large 8mm x 8mm prism and is lightweight yet tough. It is machined out of aluminum and black anodized for long wear and beauty. The main portion of the OAG is 16.5mm thick, and, along with the required machined adapters, will provide a solid connection at all points.\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem; display: inline !important;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem; display: inline !important;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThe ZWO OAG off axis guider is compatible with all ZWO ASI cameras. To make sure your system comes to focus, you will need to calculate the required distance for your imaging train, and then use the proper extender. To use the ZWO OAG, remove the guider prism portion of the system from the OAG body, and attach the off-axis guider portion to your telescope. Next, insert the prism back into the OAG body, and then mount your guide camera to it. Now, attach the T2 or M48 adapter (choice is dependent on the type of mount the camera has) to your imaging camera, and then mount it to the off-axis guider and lock the M4 retaining screw.\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTo make sure the imaging camera and the guide camera are both on the same focal plane, use the guiding screw to adjust the guide camera's focus. This step is easier to do during the day because you need to make sure the prism is positioned so that it does not block your imaging area.\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45491445432579,"sku":"ZWO-OAG","price":128.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/zwo-oag-v2_1_80d345b2-649b-4c1d-b6cb-2c56a7fcce4c.jpg?v=1716998738"},{"product_id":"zwo-large-oag-off-axis-guider","title":"ZWO Large OAG Off-Axis Guider 12mm Prism","description":"\u003cp\u003eOAG-L has a large prism size of 12*12mm, far bigger than M68 OAG. The bigger clear aperture brings wider field of view in guiding. It is easy to use, and suitable for users who are interested in long focal length photography.\u003c\/p\u003e\n\u003cp\u003eTo take the most advantage of it, we recommend you to match it with large format guiding cameras.\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eLightweight and exquisite, 17.5mm thickness.\u003c\/li\u003e\n\u003cli\u003ePrism size: 12*12mm.\u003c\/li\u003e\n\u003cli\u003eThe effective light-passing aperture is 11.7mm*8.3mm.\u003c\/li\u003e\n\u003cli\u003eCan be used to connect the main camera and guide camera simultaneously. No guide telescope required.\u003c\/li\u003e\n\u003cli\u003ePackaged with an M48 sensor tilt plate (5mm).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"wp-block-heading\"\u003eOperating Guide\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003eFor guiding, OAG-L can only work with ASI Mini cameras like ASI174MM Mini, ASI290MM Mini and ASI120MM Mini.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003col start=\"2\"\u003e\n\u003cli\u003eConsidering the large prism size, we don’t recommend you use OAG-L with telescopes whose clear aperture is smaller than M48.\u003c\/li\u003e\n\u003cli\u003eYet it is recommended to use with 2” EFW or 7x36mm EFW, and with APS-C cameras (ASI2600) or full-frame cameras (ASI6200\/2400). The large clear aperture supports full-frame cameras without vignetting.\u003c\/li\u003e\n\u003cli\u003eThe major differences between OAG-L and M68 OAG are about the prism size and the threads. OAG-L removed the inner threads so you can directly use the screws to connect it to other equipment.\u003c\/li\u003e\n\u003cli\u003eIf the thread of your telescope side is M48, then you don’t need to remove the M48 sensor tilt plate coming with OAG-L. On the contrary, you need to remove it and use some other sensor tilt plate at the corresponding thread of your telescope.\u003c\/li\u003e\n\u003cli\u003eWhile adding OAG-L into your optical train, please make sure the prism won’t block the camera sensor.\u003c\/li\u003e\n\u003cli\u003eYou can use the guiding screw to adjust the guiding camera’s focus length. Please make sure the distances from the prism to the main camera and to the guide camera are the same. To ensure the result, it is better to do this during the daytime for the adjustment will be very difficult at night.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 class=\"wp-block-heading\"\u003ePlease Note\u003c\/h4\u003e\n\u003cp\u003eWhile adding OAG-L into your optical train, please make sure the prism won’t block the camera sensor.\u003c\/p\u003e\n\u003cp\u003eYou can use the guiding screw to adjust the guiding camera’s focus length. Please make sure the distance from the prism to the main camera and to the guide camera are the same. To ensure the result, it is better to do this at daytime for the adjustment will be very difficult at night.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45491752698115,"sku":"ZWO-OAG-L","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/f8a697bdb570417a9af894798208ccd7.jpg?v=1773957882"},{"product_id":"used-qhy-polemaster","title":"Used QHY PoleMaster (no adapter)","description":"\u003cp\u003e\u003cstrong\u003ePRICE DROP!  Was $160, now $110!  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a QHY Polemaster in excellent condition, with clean optics.  It does not come with the tin box or the adapter to attach it to your mount, but does include the computer cable.  \u003c\/p\u003e\n\u003ch5\u003e   \u003c\/h5\u003e\n\u003ch5\u003e   \u003c\/h5\u003e\n\u003ch5\u003e   \u003c\/h5\u003e\n\u003ch5\u003e    \u003c\/h5\u003e\n\u003ch2\u003eFeatures\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePoleMaster\u003c\/strong\u003e -  \u003cstrong\u003eA High-Precision, Easy to Use Electronic Polar Scope\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eAs any seasoned astroimager would agree, achieving good polar alignment is not an easy task.  You may spend hours under precious dark sky trying to get that perfect polar alignment, but in the end you may not know whether good alignment has in fact been achieved.  Even after you have obtained good alignment, a gentle knock on the mount may send the polar alignment off and you may have no other choice but to start from scratch again.  With an hour here and an hour there trying to get polar aligned, it soon will be dawn and time to pack up the gear¡­\u003c\/p\u003e\n\u003cp\u003eThe PoleMaster is a great solution to this problem.  The PoleMaster is an innovative product pioneered by QHYCCD to relieve the pain of polar alignment.  Using PoleMaster and following a few simple, easy-to-follow, steps you can achieve perfect polar alignment in 2-3 minutes, with an accuracy of up to 30 arc seconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackground\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHow does PoleMaster work?   The idea is actually fairly simple.  You find out where the pole is, then determine the mechanical axis of rotation of your mount, and make the two coincide. While the idea is simple, it has never been implemented in a commercial product - until now. PoleMaster makes use of a super sensitive wide field imaging camera along the axis of RA to monitor the polar region in real time (it not only detects Polaris but also the dimmer stars surrounding Polaris).  From the positions of these stars PoleMaster can determine the position of the true pole and compare that to the mechanical axis of RA rotation.  Polar alignment is now a simple matter of moving the two centers of rotation so they overlap. Piece of cake!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn comparison with other polar alignment techniques, PoleMaster has the following advantage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003e Speed and convenience:\u003c\/em\u003e\u003c\/strong\u003e With PoleMaster you do not need to move the telescope to a specific place just to unblock the polar scope.  You do not need to kneel or contort your body to look through the polar scope.  You do not need to fully dark adapt just to see the pole star.  You do not need to level your mount.  You do not need to worry about the entering the date and time in your handset and figure out where to rotate the mount to coincide with the current pole star position.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003e Accuracy:\u003c\/em\u003e\u003c\/strong\u003e With a high precision camera, one can achieve accuracy not achievable with the naked eye.  The imaging camera in PoleMaster has a resolution of 30 arc second, so the best polar  alignment that can be achieved by PoleMaster is also in the order of 30 arc seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eWide angle view of the polar region\u003c\/em\u003e\u003c\/strong\u003e: A wide field of view of 11x8 degree makes it very easy to locate the pole star\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eEasy to install:\u003c\/em\u003e\u003c\/strong\u003e PoleMaster can be easily installed onto any equatorial mount through mount-specific adapters, even on mounts without a polar scope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eReal time polar alignment checking \/ adjustment\u003c\/em\u003e\u003c\/strong\u003e: By using PoleMaster you can monitor your polar alignment in real time. In the event that polar alignment is lost, it is now a simple matter to bring it back without having to start from scratch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eThree star alignment no longer needed:\u003c\/em\u003e\u003c\/strong\u003e Once you are polar aligned, you will only need to perform one star alignment - a real time saver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003ePerfect companion to single axis mounts:\u003c\/em\u003e\u003c\/strong\u003e When used with single (RA-only) axis mount, good polar alignment will minimize drift in the DEC axis therefore maximizing the performance of your mount.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" class=\"t1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eModel\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" class=\"td2\"\u003e\n\u003cp class=\"p1\"\u003ePoleMaster\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003eField of View\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" class=\"td2\"\u003e\n\u003cp class=\"p1\"\u003e11 degrees x 8 degrees\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003eSensitivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" class=\"td2\"\u003e\n\u003cp class=\"p1\"\u003e9th Magnitude\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003eCoarse Adjustment\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" class=\"td2\"\u003e\n\u003cp class=\"p1\"\u003e5 arc minutes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003eFine Adjustment\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" class=\"td2\"\u003e\n\u003cp class=\"p1\"\u003eUp to 30 arc seconds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003eComputer Interface\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" class=\"td2\"\u003e\n\u003cp class=\"p1\"\u003eMini USB2.0 Port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003eSoftware\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" class=\"td2\"\u003e\n\u003cp class=\"p1\"\u003eQHYCCD PoleMaster Calibration Software\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" class=\"td2\"\u003e\n\u003cp class=\"p1\"\u003e106g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cp\u003eTo install your PoleMaster onto the mount, you will need an adaptor specifically made for your mount. The illustrations below use the Skywatcher NEQ6 mount adaptor as an example, but the instructions apply to adaptors made for other mounts.\u003c\/p\u003e\n\u003cp\u003eThe mount adaptor comes in two parts. There is a camera base disc which is attached to the back of the camera body; and there is a mount ring which is attached to the polar scope aperture of your mount. In use, the camera disc is attached to the mount ring by thumbscrews (the picture below shows the mount ring already attached to the mount, while the camera base disc is held in the hand).\u003c\/p\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":45753020219651,"sku":"U2407-SB-100061","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/450528647_457937337142158_2561742430471310512_n.jpg?v=1721244464"},{"product_id":"asi2600mc-air","title":"ASI2600MC Air","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/af6f1c183646cd2740955fd7ca117ec1.webp?v=1724181189\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMain Sensor\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe main sensor IMX571 features an APS-C format and 26MP total pixels. The size is 23.5mm in width x 15.7mm in height, and the diagonal is 28.3mm. The 3.76um x 3.76um small pixel size accommodates an impressive full depth of 50ke. With the new hardware technology, it is even extended to 73ke.\u003c\/span\u003e\u003ca href=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2024\/08\/07b5b22142b4140d3c805d13dd9c013a.jpg\" rel=\"magnific\" class=\"inited\" data-elementor-open-lightbox=\"no\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/07b5b22142b4140d3c805d13dd9c013a.webp?v=1724181189\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGuide Sensor\u003c\/h3\u003e\n\u003cp\u003eThe SC2210 sensor taken from the ASI220MM Mini camera features very high sensitivity. The QE peak value reaches 92% at 500nm. The read noise is as low as 0.6e. As the new generation of guide sensor, it has achieved great results in guiding, proved by hundreds of astrophotographers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/0066775cab4aa3c1726a618337524d90.webp?v=1724181189\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Catch7E7E.jpg?v=1753551606\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/2efe024e5086d59f2021146bc673e442.webp?v=1724181189\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c0bd26253a50131af5e4f0f8cd48daf6-1.webp?v=1724181189\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9651a2c072558358c8f4adf48dbe33d5.webp?v=1724181188\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStart Your Astrophotography Journey with Great Convenience\u003c\/h3\u003e\n\u003cp\u003eThe ASI2600MC Air combines guiding, imaging, and smart control into one compact, lightweight device. Say goodbye to complex setups and enjoy a seamless, hassle-free astrophotography experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/dfa8c6361fec71a43f49c9226db45e08.webp?v=1724181296\"\u003e\u003c\/p\u003e\n\u003ch3\u003eEffortlessly Connect Mutiple Devices\u003c\/h3\u003e\n\u003cp\u003e4x USB2.0, 3x DC12V 10A, 1x USB Type-C\u003cbr\u003eUSB 2.0 ports for your focuser, filter wheel, and mount; DC 12V 10A input\/output ports for reliable power; and USB Type-C port for fast file transfers—you can focus on capturing stunning images without worrying about connectivity issues.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9651a2c072558358c8f4adf48dbe33d5_1.webp?v=1724181295\"\u003e\u003c\/p\u003e\n\u003ch3\u003eShoot with Confidence: Ample Storage and Stability\u003c\/h3\u003e\n\u003cp\u003eWith a massive 256GB eMMC storage, the ASI2600MC Air allows you to capture multiple targets with ease. Rigorously tested with over 300 benchmarks, it ensures system stability. Plus, the USB 2.0 ports support up to 1TB external storage, giving you plenty of room for all your astrophotography needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/422cc94c3011bc5a4d4d5bf3e7909a2d.webp?v=1724181296\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDive into the Rich Details of the Celestial Targets\u003c\/h3\u003e\n\u003cp\u003eIn expanded mode, the full well capacity of this camera reaches 73Ke, which is 1.46 times of that of the IMX571 sensor (51ke), making long-exposure shots less prone to overexposure. The large full well capacity and high dynamic range make capturing both light and dark areas with stunning clarity and detail possible. Witness the miracle details and colors of targets like never before!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/d826a2c22a343a5f572214ef8291b6bf.webp?v=1724181350\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDual-Band Wi-Fi for Stable Signal\u003c\/h3\u003e\n\u003cp\u003eExperience unparalleled connectivity with our enhanced external dual-band antenna, supporting both 2.4G and 5G frequencies and offering stable and smooth usage within 20 meters.\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/d966eae25ce81eadb85a5bff25149a9c.webp?v=1724181414\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCross-Platform Device Control\u003c\/h3\u003e\n\u003cp\u003eExcept from ASIAIR App, ASI2600MC Air can also wirelessly connect to ZWO’s proprietary PC control software, ASIStudio, and also other 3rd-party PC software. 3rd-party software can be controlled through ASCOM extended protocol Alpaca (requires ASCOM Platform version V6.6 or higher).\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/59eb636f2c602591f6a9e1e22f911925.webp?v=1724181414\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBluetooth Connection Supported\u003c\/h3\u003e\n\u003cp\u003eNice and Neat Wiring with AM3\/AM5\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3ee1b55e028f8682e9bb84dbe1305f38.webp?v=1724181414\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGet Fully Control of Your Entire Rig at Your Fingertips\u003c\/h3\u003e\n\u003cp\u003eWith the ASIAIR smart app, you can easily control guiding, imaging, your mount, and electronic focuser—all from your phone. It supports multiple imaging modes, making it easy for even beginners to quickly learn and capture professional-quality images.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1b0aa1f26842dc6afefed6dae38b20a5.webp?v=1724181413\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInstant Post-Processing and Sharing\u003c\/h3\u003e\n\u003cp\u003eLive stack is supported during your imaging session. You may also make adjustments to brightness, contrast and others on the final image. Instantly share your masterpieces on social media platforms and astronomy communities, making your work stand out.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4be63a0d088c4cf3a70c9da50914d4c0.webp?v=1724181413\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGo Further With ZWO’s Self-Developed System\u003c\/h3\u003e\n\u003cp\u003ePowered by ZWO’s patented technologies, our system ensures stable astrophotography performance. Continuous App OTA updates keep your device up-to-date with the latest features, enhancing your user experience and expanding your capabilities.\u003c\/p\u003e\n\u003ch3\u003eQE value\u003c\/h3\u003e\n\u003ch3\u003eMain Sensor\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/aa69776f4a3a71b9531f799b3645edbc.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGuide Sensor\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/7cb32da037d0e0b18dcc2d81b0413ffc.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDark Current\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4f12705a64b8a310a92bdd6eace33468.webp?v=1724181566\"\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eIR-Cut coating for OSC camera\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/660af0495d07e83ec6f1b3fd8a36764c-1.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFrame Rate\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/66cf637756089c778116b71c68e59264.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCamera Specification\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c26922dced245696a2ef98270aea86c5.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/6195d7997ba23b0954a85db23f674085.webp?v=1724181568\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/941e5fffbe3941cbbb204389862b8272.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eThe best solution of 55mm back focus length\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/de6a199b7f0b9427aba7cd585bfef729.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1666736065f32d2f23857e2cadc16f6b.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":45862017302787,"sku":"ZWO-ASI2600MC-Air","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1.jpg?v=1776292171"},{"product_id":"zwo-30f5-mini-guide-scope","title":"ZWO 30F5 Mini Guide Scope ED APO","description":"\u003cdiv class=\"value\"\u003e\n\u003ch3\u003eZWO 30mm F\/5 Mini Guide Scope Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 30mm\u003c\/li\u003e\n\u003cli\u003eFocal Length: 150mm\u003c\/li\u003e\n\u003cli\u003eFocal Ratio: f\/5\u003c\/li\u003e\n\u003cli\u003eOptics: 3-element APO\u003c\/li\u003e\n\u003cli\u003eRecommended main scope: 750mm or less\u003c\/li\u003e\n\u003cli\u003eFocuser: precision helical focuser\u003c\/li\u003e\n\u003cli\u003eDovetail: Sytna\/Vixen Finder Style\u003c\/li\u003e\n\u003cli\u003eLength of OTA: +\/- 155mm\u003c\/li\u003e\n\u003cli\u003eWeight: +\/- 348g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/62bf1edb36141f114521ec4bb4175579_jpg.webp?v=1742483316\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/030d7e8e966169ab4c7f67c291c333f4_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/6eba81e9732f44b35342c4feb074bb6a_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/fd107bec4a5eaaed6441a46280dcc929_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4eae2a04151eab6d26c457125a7a3930_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/d313920de74f75604d2d60fd26c58558_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/f97b442e3990d1205b3260241f1fa2cf_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/f8e4cdcbefdac58c93db49447dd80d9b_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/30F5CameraFocusExampleupdated.jpg?v=1742826566\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/fdedde94b72e56d1eca324fee31fa28a_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1167610aa17b0813233fe82d99403e41-1_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/f045be56c9530d76777f9024d318466a-1_jpg.webp?v=1742483315\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":46611871760643,"sku":"ZWO-30F5","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/62bf1edb36141f114521ec4bb4175579-1_jpg.webp?v=1766520801"},{"product_id":"starsense-autoguider-v2","title":"StarSense Autoguider V2","description":"\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eNow compatible with the Celestron Origin!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAutomatic alignment:\u003c\/b\u003e Aligns your telescope to the night sky in about three minutes with no user input, thanks to Celestron’s patented StarSense technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise GoTo:\u003c\/b\u003e Boosts the pointing accuracy of your Celestron mount, placing celestial objects in the center of the field of view of high-powered eyepieces and small imaging sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAutoguiding:\u003c\/b\u003e Tracks celestial objects accurately for pinpoint stars in long exposure astroimages, eliminating the need for a separate autoguiding camera, guidescope, and computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssisted polar alignment:\u003c\/b\u003e Walks you through an easy, automated process to dial in the best polar alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-quality 4-element optical design:\u003c\/b\u003e Features a unique optical design by famed optical designer Mark Ackermann, with sharper optics than other mini-guidescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNEW! Included dew shield:\u003c\/b\u003e Helps prevent dew from forming on the optics, also acts as a lens shade to block stray light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMultiple ways to control:\u003c\/b\u003e Works with your NexStar+ hand control, CPWI telescope control PC software, or the SkyPortal Powered by SkySafari™ app (for WiFi enabled mounts)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-teams=\"true\"\u003eThe Celestron StarSense Autoguider is an all-in-one solution that makes using your telescope easier and more rewarding than ever. This powerful, compact device connects to your Celestron mount to provide automatic and accurate autoguiding to help you create sharp, long-exposure images with ease. Whether you’re an experienced astroimager or just starting in the hobby, adding this game-changing accessory will ensure you have more quality time under the stars.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Alignment: Be Ready to Observe in Minutes\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense Autoguider aligns your telescope to the night sky in about three minutes with the press of a button—no user input is needed. Celestron’s patented StarSense technology “sees” star patterns overhead and matches them to its internal database to automatically orient the telescope. This feature eliminates the hassle of manually aligning your telescope, so you can focus on what’s important—observing and imaging.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecise GoTo: Supercharge Your Pointing Accuracy\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCelestron’s computerized mounts are already hailed for their pointing accuracy, but your mount gets even better when you add the StarSense Autoguider. Instead of placing celestial objects within the telescope’s field of view, Precise GoTo places them in the center of the field—even if you’re using a high-powered eyepiece or today’s small imaging sensors.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutoguiding: Create Your Celestial Masterpiece\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCapturing images of astronomical objects is one of the most exciting things you can do with your telescope. But to capture stunning deep-sky astroimages, you need autoguiding—the power to make tiny adjustments to the mount’s tracking to keep your target locked in over long exposures. Previous autoguiding setups were complex and expensive, usually involving a separate autoguiding camera, a guidescope, and a computer. StarSense Autoguider replaces all that—so even beginners can dive head-first into the world of imaging. Your targets are crisp and detailed, while background stars look like sharp pinpoints, never oblong or streaky.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAssisted Polar Alignment: Dial in the Best Alignment Possible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMany users find that adding StarSense Autoguider to their setup improves accuracy so dramatically that they no longer need to polar align their German equatorial mounts for most casual observing and imaging. But if you want to achieve the best accuracy possible, the autoguider dramatically simplifies the polar alignment process. Simply follow the on-screen instructions on the hand control or in the CPWI software, and you can complete a full polar alignment in less than five minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-quality 4-element Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe StarSense Autoguider features a high-quality 4-element optical design devised by the famed optical designer Mark Ackermann. It's unique design delivers sharper images than other mini-guidescopes, this helps provide the most precise autoguiding performance. The optical tube is threaded to accept 2” astronomical filters. Add an IR-pass filter to align your mount in twilight or a neutral density filter for daytime focusing.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe device also includes an onboard computer and a highly sensitive Sony IMX462-DLL monochrome CMOS image sensor all working together to provide exceptional guiding accuracy. You can view a live image from the camera via your PC if desired.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan data-teams=\"true\"\u003e\u003cstrong\u003eNEW!\u003c\/strong\u003e All StarSense Autoguider units now ship with a custom dew shield. In heavy dew conditions, the shield helps prevent dew from forming on the exterior of the objective lens. It also acts as a lens shade to block stray light. Simply thread it onto the front of the autoguider before imaging.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced users will love fine-tuning their autoguiding setup via CPWI’s advanced settings. You can enable dithering options to move the mount slightly between camera sub-exposures, which may help your image processing software perform at its best.\u003c\/p\u003e\n\u003cp\u003eYou can also guide on a comet via CPWI. Simply select the comet from the software’s regularly updated database of more than 100,000 celestial objects. Guiding directly on the comet will produce better results than guiding on nearby stars.\u003c\/p\u003e\n\u003cp\u003eBest of all, you can unlock more exciting features like these throughout the lifetime of your StarSense Autoguider. Your purchase grants you access to all subsequent firmware updates. Celestron engineers are constantly adding new functionality to our products, and with a simple firmware update, you’ll always be able to enjoy the latest and greatest.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with your current setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou choose how you want to control your StarSense Autoguider. \u003cspan data-teams=\"true\"\u003eIt works with your NexStar+ hand control, CPWI telescope control PC software, or the SkyPortal Powered by SkySafari™ app (for WiFi enabled mounts).\u003c\/span\u003e The autoguider also works with the rest of your Celestron accessories for a seamless solution that fits in perfectly with your telescope setup.\u003c\/p\u003e\n\u003cp\u003eStarSense Autoguider works with most current Celestron computerized mounts, both German equatorial and altazimuth. See the chart below for full compatibility details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING: DO NOT PLUG THE STARSENSE AUTOGUIDER INTO YOUR MOUNT’S AUTOGUIDER PORT! \u003c\/strong\u003eThe StarSense Autoguider connects to one of your mount’s AUX ports, connecting it to the Autoguider port can damage the StarSense Autoguider.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMount Compatibility:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 114.59375px;\" class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 97.170907%; height: 19px;\" colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 61.277655%; height: 19px;\"\u003eAdvanced VX\u003c\/td\u003e\n\u003ctd style=\"width: 35.893252%; height: 19px;\"\u003eCGX-L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 61.277655%; height: 19px;\"\u003e\u003ca title=\"CPC and CPC DX series telescopes\" href=\"https:\/\/www.celestron.com\/collections\/cpc-cpc-deluxe-telescopes\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCPC, CPC DX \u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.893252%; height: 19px;\"\u003e\u003ca title=\"NexStar Evolution series telescopes\" href=\"https:\/\/www.celestron.com\/collections\/nexstar-evolution-wifi-telescopes\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNexStar Evolution\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 61.277655%; height: 19px;\"\u003eNexStar 6SE \u0026amp; 8SE telescopes\u003c\/td\u003e\n\u003ctd style=\"width: 35.893252%; height: 19px;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0);\" title=\"CGEM II series telescopes\" href=\"https:\/\/www.celestron.com\/collections\/cgem-ii-computerized-telescopes\" target=\"_blank\"\u003eC\u003c\/a\u003eGE\u003c\/span\u003eM II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 61.277655%; height: 19px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0);\" title=\"CGX series telescopes\" href=\"https:\/\/www.celestron.com\/collections\/cgx-computerized-telescopes\" target=\"_blank\"\u003eCGX\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.893252%; height: 19px;\"\u003eCGEM \/ CGEM DX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.59375px;\"\u003e\n\u003ctd style=\"width: 61.277655%; height: 19.59375px;\"\u003eCGE Pro\u003c\/td\u003e\n\u003ctd style=\"width: 35.893252%; height: 19.59375px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eNot Compatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0);\" href=\"https:\/\/www.celestron.com\/collections\/nexstar-slt-computerized-telescopes\"\u003eNexStar SLT\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/nexstar-slt-computerized-telescopes\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0);\" href=\"https:\/\/www.celestron.com\/collections\/astro-fi-wifi-telescopes\"\u003eAstro Fi\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0);\" href=\"https:\/\/www.celestron.com\/collections\/skyprodigy-computerized-telescopes\"\u003eSkyProdigy\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0);\" title=\"LCM series telescopes\" href=\"https:\/\/www.celestron.com\/collections\/lcm-computerized-telescopes\" target=\"_blank\"\u003eLCM series\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar 4SE \u0026amp; NexStar 5SE\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-teams=\"true\"\u003eAdvanced CG-5 GT\u003c\/span\u003e\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\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGENERAL\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\u003eLens Design:\u003c\/td\u003e\n\u003ctd\u003eDouble-Gauss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture:\u003c\/td\u003e\n\u003ctd\u003e28mm (1.10\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length:\u003c\/td\u003e\n\u003ctd\u003e120mm (4.72\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio:\u003c\/td\u003e\n\u003ctd\u003ef\/4.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Elements:\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings:\u003c\/td\u003e\n\u003ctd\u003eFully Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMOS Image Sensor:\u003c\/td\u003e\n\u003ctd\u003eSony IMX462LLR-C, monochrome, back-illuminated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size:\u003c\/td\u003e\n\u003ctd\u003e6.46mm diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size:\u003c\/td\u003e\n\u003ctd\u003e2.9μm x 2.9μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of effective pixels:\u003c\/td\u003e\n\u003ctd\u003e2.13M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard computer:\u003c\/td\u003e\n\u003ctd\u003eIntegrated Computer-On-Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Arm® core:\u003c\/td\u003e\n\u003ctd\u003e2x Cortex® -A53 up to 1.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Arm® core:\u003c\/td\u003e\n\u003ctd\u003e1x Cortex-M7 up to 600 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM:\u003c\/td\u003e\n\u003ctd\u003e512 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROM:\u003c\/td\u003e\n\u003ctd\u003e4 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPU:\u003c\/td\u003e\n\u003ctd\u003eGC7000UltraLite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature:\u003c\/td\u003e\n\u003ctd\u003e-25°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts:\u003c\/td\u003e\n\u003ctd\u003eAUX and USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUX:\u003c\/td\u003e\n\u003ctd\u003eFor connection to Celestron mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-C:\u003c\/td\u003e\n\u003ctd\u003eFor PC connection for live view, USB 3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing:\u003c\/td\u003e\n\u003ctd\u003eAluminum with plastic covers, threaded for 2\" filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46699610341635,"sku":"94040","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/94040_StarSense_AutoGuider_01_570x380_2x_c9c69357-6bcd-4df7-8e7a-41b65aa00144.jpg?v=1774392824"},{"product_id":"zwo-oag-l-68-off-axis-guider","title":"ZWO OAG L 68 Off-Axis Guider","description":"\u003ch2\u003eA Large OAG Specifically for Your ASI461MM Pro Camera!\u003c\/h2\u003e\n\u003cp\u003eZWO has designed this large off-axis guider to work specifically with the ASI461MM Pro camera and the ZWO 50 mm Square filter wheel. This OAG is simple to use and is perfect for those looking to do long focal length astrophotography. Much like the standard ZWO Large OAG, the OAG-L-68 has a prism size of 12x12mm. The body of the ZWO OAG is made of high-quality materials, allowing it to be lightweight yet sturdy. It comes with a 17.5 mm thickness.\u003c\/p\u003e\n\u003cp\u003eThe effective light aperture of this ZWO ASI461 OAG is 11.7mm x 8.3mm. This larger clear aperture provides a wider field of view while guiding, a perfect pair for the\u003cspan\u003e \u003c\/span\u003eZWO ASI461MM Pro's\u003cspan\u003e \u003c\/span\u003emassive medium format sensor! This OAG can be used to connect the main camera and guide camera simultaneously, allowing you image and guide with the same optical path and ditch additional guidescopes. If you're looking to build a high performance imaging train with one of the most incredible mainstream cameras of 2025, then this excellent optical path add-on is for you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eOperation Guide\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWhen compared to the original OAG-L, this OAG has a larger prism size and there are no threads, allowing you to use the screws to connect it to other equipment. If the thread on the telescope side is M48, then you do not need to remove the included M48 sensor tilt plate. If the telescope thread is not M48, then you will need to remove the supplied tilt plate and attach a user-supplied tilt plate that comes with a corresponding thread. When you add the OAG-L to your optical train, please make sure that the prism does not block the ASI461MM Pro camera sensor. Using the guiding screw to adjust the guiding camera's focal length, make sure the distances from the prism to the main camera and to the guide camera are the same. It is most often better to do this during the day or in good light, as it can be difficult in dark conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003eAdjusting the Prism\u003c\/strong\u003e\u003cbr\u003eAdjusting the height of your OAG-L-68 prism requires just a hex wrench and bit of patience! Start by removing the OAG from your telescope. Then begin loosening the M4 screw, accessible through a hole in the sensor tilt plate. Once loose, pinch the prism on both sides and move it up or down until it is at the desired height; being careful not to touch and smudge the front of the prism. Once you have the prism where you want it, retighten the M4 screw to lock the prism in place!\u003c\/span\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":46845954195715,"sku":"ZWO-OAG-L-68","price":249.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/zwo-oag-l-68.jpg?v=1747860955"},{"product_id":"asi585mc-air","title":"ASI585MC Air","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1f817ffe01cede2a88c54db7bca9a884_jpg_d8de2175-5932-448f-aa02-5be35258b92c.webp?v=1748440446\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI585MC Air is ZWO’s newly released ultra-sensitive wireless smart deep-sky camera, it integrates a deep-space sensor, a guiding sensor and a s\u003cimg\u003emart astrophotography controller. With this all-in-one design, capturing stunning astrophotography has never been easier!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMain Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4f2329e6449fd72a6d4e26c82811e3c4_jpg.webp?v=1748440446\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGuide Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c603d36a46f019c54bde39cbb4fd258f_jpg.webp?v=1748440446\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ASI585MC-Air.jpg?v=1753551555\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e10 Unmissable Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1. 3 in 1 Camera: Imaging, Guiding, Control System\u003cbr\u003e2. 256G eMMC Storage\u003cbr\u003e3. STARVIS 2 Technology\u003cbr\u003e4. 4K Resolution\u003cbr\u003e5. Multiple Interface（Type-C x1 USB 2.0 x4 DC 12V 10A x2）\u003cbr\u003e6. 5G\/2.4G Dual-band Wi-Fi \/ Bluetooth\u003cbr\u003e7. Intelligent Live Stacking\u003cbr\u003e8. High Signal-to-Noise Ratio, High Sensitivity\u003cbr\u003e9. Voice Broadcast\u003cbr\u003e10. Get Fully Control of Your Entire Rig at Your Fingertips\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/40a49ec72716d3d618cccf5fc55f746b_jpg.webp?v=1748440446\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStart Your Astrophotography Journey with Great Convenience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFeaturing ZWO’s self-developed “Dual Sensor + ASIAir” integration technology. Say goodbye to complex setups and enjoy a seamless, hassle-free astrophotography experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/5df1217499ca3fcfc9b2f1be66ec983a_jpg.webp?v=1748440543\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEffortlessly Connect Mutiple Devices\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e4x USB 2.0, 2x DC12V 3A, 1x USB Type-C\u003cbr\u003eUSB 2.0 ports for your focuser, filter wheel, and mount; DC 12V 3A input\/output ports for reliable power; USB Type-C port for fast file transfers—you can focus on capturing stunning images without worrying about connectivity issues.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c91adaf1d916842ca2d15eb23ee6284a_jpg.webp?v=1748440543\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e256G eMMC Storage： Ample Storage and Stability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith 256GB eMMC storage, the ASI585MC Air allows you to capture multiple targets with ease. Rigorously tested with over 300 benchmarks, it ensures system stability. Plus, the USB 2.0 ports support up to 1TB external storage, giving you plenty of room for all your astrophotography needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/776c504b9fae046e0d494c295f9fe3ee_jpg.webp?v=1748440542\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStarvis 2 4k Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eImage Sensor Technology Beyond the Human Eye’s Sensitivity\u003cbr\u003eEquipped with the upgraded STARVIS 2 image sensor, supporting a higher dynamic range.\u003cbr\u003eWith this technology, the sensitivity and signal-to-noise ratio of the ASI585MC Air are greatly enhanced, delivering exceptional image quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3e2e3bfb203fcd154dfc14917c6ac777_jpg.webp?v=1748440550\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eNo Amp Glow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ASI585MC Air exhibits zero amp glow, which ensures extremely clean dark-field images. No matter how long the exposure and how high the gain value, you can easily capture high-quality astrophotographs.\u003c\/p\u003e\n\u003cp\u003e300s exposure image\u003c\/p\u003e\n\u003cp\u003eNote: It is implemented directly at the hardware level, it does not require software control.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4f4d7da1e648b726aefb1f8346a99e12_jpg.webp?v=1748440542\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDual-Band Wi-Fi for Stable Signal\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eExperience unparalleled connectivity with our enhanced external dual-band antenna, supporting both 2.4G and 5G frequencies and offering stable and smooth usage within 20 meters.\u003c\/p\u003e\n\u003cp\u003eCross-Platform Device Control\u003cbr\u003eExcept from ASIAIR App, ASI2600MC Air can also wirelessly connect to ZWO’s proprietary PC control software, ASIStudio, and also other 3rd-party PC software. 3rd-party software can be controlled through ASCOM extended protocol Alpaca (requires ASCOM Platform version V6.6 or higher).\u003c\/p\u003e\n\u003cp\u003e(Note: 2.4G has a longer transmission distance but slightly slower speed compared to 5G. The 20-meter range is based on multiple tests of the 2.4G frequency in open areas.)\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ab7d06c557f7c0ce89e265d2ff6c53ec_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGet Full Control of Your Entire Rig at Your Fingertips\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ASI585MC Air incorporates multiple ZWO patented technologies and allows you to shoot simply by connecting your phone. It supports App OTA updates, continuously improving the product features, making astrophotography easy and fun, while enriching the user experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/767a7fb328ecf473c18a3e3a19d0c493_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstant Post-Processing and Sharing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLive stack is supported during your imaging session. You may also make adjustments to brightness, contrast and others on the final image. Instantly share your masterpieces on social media platforms and astronomy communities, making your work stand out.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/07ae3867c706d1f40150c8cf45177321_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Read Noise, High Dynamic Range\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe camera has a built-in HCG mode, which can effectively reduce readout noise at high gain and allow the camera to maintain the same high dynamic range as it does at low gain. When the gain is 252, the HCG mode is automatically turned on and the Dynamic range reaches a level close to 12bit. The readout noise is as low as 0.7e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/625ec7cd56c998b71d343e11b2a3cae9_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuantum Efficiency\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAfter “ZWO Laboratory” calculation, the peak quantum efficiency of ASI585MC Air is 91%\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/b9cf25d734ea366d193eb47a9938f4bd_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003cp\u003eData source: This data is from ZWO Laboratory. The actual quantum efficiency peak value is subject to real-world data.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCooling System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThanks to the two-stage TEC cooling, ASI585MC Air can lower the CMOS sensor temperature to 30-35 degrees Celsius below ambient temperature, which can greatly reduce dark current generation and sensor noise even during extended exposure times.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3260e5b8cbf50408b3a4b4e81d8fbb05_jpg.webp?v=1748440682\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/e3724437d9817d7d0fa07841d8712a2a_jpg_5cf1604d-0dc2-4b28-a7c2-737072494e60.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c987e3ad71191eb15d65818e97b8bc82_jpg.webp?v=1748440682\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIR-Cut coating for OSC camera\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9cf6470034ca72176cafa38ccb0af805_jpg.webp?v=1748440804\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrame Rate\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/d0e48f729b8593b22660ca4b670b6163-1_jpg.webp?v=1748440804\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCamera Specification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/17b4a83cc63fc2f404983e04c88b133a_jpg.webp?v=1748440804\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/fc79a991ac7f1bc262797593b78c967f_jpg.webp?v=1748440804\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c1b72f9290cc53183ca237a4fa1952b8_jpg.webp?v=1748440804\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/18452a4e0034acce39c52bd04f19add5_jpg.webp?v=1748440804\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCamera Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3614b7c205861ed40f6882beb0082fef_jpg.webp?v=1748440943\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConnecting Diagram\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/afca28abf07b173e0139e67a2f347eaa_jpg.webp?v=1748440943\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical Diagram\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1fcf67dc425adc69d6d1ccca3ee471ca-1_jpg.webp?v=1748440943\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s in the box?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3a8def96d358bedbf43a46018a488697_jpg.webp?v=1748440943\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":46874504233219,"sku":"ASI585MC-Air","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1-2.jpg?v=1748440387"},{"product_id":"asi2600mm-air-mono","title":"ASI2600MM Air (Mono)","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/485b672f73e4773031e09f2842d9e486_jpg_585b6896-7796-4b25-bd95-dd6d59cbf5bf.webp?v=1748537263\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMain Sensor\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe main sensor IMX571 features an APS-C format and 26MP total pixels. The size is 23.5mm in width x 15.7mm in height, and the diagonal is 28.3mm. The 3.76um x 3.76um small pixel size accommodates an impressive full depth of 50ke. With the new hardware technology, it is even extended to 73ke.\u003c\/span\u003e\u003ca href=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2024\/08\/07b5b22142b4140d3c805d13dd9c013a.jpg\" rel=\"magnific\" class=\"inited\" data-elementor-open-lightbox=\"no\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/07b5b22142b4140d3c805d13dd9c013a.webp?v=1724181189\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGuide Sensor\u003c\/h3\u003e\n\u003cp\u003eThe SC2210 sensor taken from the ASI220MM Mini camera features very high sensitivity. The QE peak value reaches 92% at 500nm. The read noise is as low as 0.6e. As the new generation of guide sensor, it has achieved great results in guiding, proved by hundreds of astrophotographers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/0066775cab4aa3c1726a618337524d90.webp?v=1724181189\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Catch7E7E_dfb6b895-6426-4669-8aa6-af21779612db.jpg?v=1753551650\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/2efe024e5086d59f2021146bc673e442.webp?v=1724181189\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c0bd26253a50131af5e4f0f8cd48daf6-1.webp?v=1724181189\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9651a2c072558358c8f4adf48dbe33d5.webp?v=1724181188\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStart Your Astrophotography Journey with Great Convenience\u003c\/h3\u003e\n\u003cp\u003eThe ASI2600MC Air combines guiding, imaging, and smart control into one compact, lightweight device. Say goodbye to complex setups and enjoy a seamless, hassle-free astrophotography experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/dfa8c6361fec71a43f49c9226db45e08.webp?v=1724181296\"\u003e\u003c\/p\u003e\n\u003ch3\u003eEffortlessly Connect Mutiple Devices\u003c\/h3\u003e\n\u003cp\u003e4x USB2.0, 3x DC12V 10A, 1x USB Type-C\u003cbr\u003eUSB 2.0 ports for your focuser, filter wheel, and mount; DC 12V 10A input\/output ports for reliable power; and USB Type-C port for fast file transfers—you can focus on capturing stunning images without worrying about connectivity issues.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9651a2c072558358c8f4adf48dbe33d5_1.webp?v=1724181295\"\u003e\u003c\/p\u003e\n\u003ch3\u003eShoot with Confidence: Ample Storage and Stability\u003c\/h3\u003e\n\u003cp\u003eWith a massive 256GB eMMC storage, the ASI2600MC Air allows you to capture multiple targets with ease. Rigorously tested with over 300 benchmarks, it ensures system stability. Plus, the USB 2.0 ports support up to 1TB external storage, giving you plenty of room for all your astrophotography needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/422cc94c3011bc5a4d4d5bf3e7909a2d.webp?v=1724181296\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDive into the Rich Details of the Celestial Targets\u003c\/h3\u003e\n\u003cp\u003eIn expanded mode, the full well capacity of this camera reaches 73Ke, which is 1.46 times of that of the IMX571 sensor (51ke), making long-exposure shots less prone to overexposure. The large full well capacity and high dynamic range make capturing both light and dark areas with stunning clarity and detail possible. Witness the miracle details and colors of targets like never before!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/d826a2c22a343a5f572214ef8291b6bf.webp?v=1724181350\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDual-Band Wi-Fi for Stable Signal\u003c\/h3\u003e\n\u003cp\u003eExperience unparalleled connectivity with our enhanced external dual-band antenna, supporting both 2.4G and 5G frequencies and offering stable and smooth usage within 20 meters.\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/d966eae25ce81eadb85a5bff25149a9c.webp?v=1724181414\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCross-Platform Device Control\u003c\/h3\u003e\n\u003cp\u003eExcept from ASIAIR App, ASI2600MC Air can also wirelessly connect to ZWO’s proprietary PC control software, ASIStudio, and also other 3rd-party PC software. 3rd-party software can be controlled through ASCOM extended protocol Alpaca (requires ASCOM Platform version V6.6 or higher).\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/59eb636f2c602591f6a9e1e22f911925.webp?v=1724181414\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBluetooth Connection Supported\u003c\/h3\u003e\n\u003cp\u003eNice and Neat Wiring with AM3\/AM5\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3ee1b55e028f8682e9bb84dbe1305f38.webp?v=1724181414\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGet Fully Control of Your Entire Rig at Your Fingertips\u003c\/h3\u003e\n\u003cp\u003eWith the ASIAIR smart app, you can easily control guiding, imaging, your mount, and electronic focuser—all from your phone. It supports multiple imaging modes, making it easy for even beginners to quickly learn and capture professional-quality images.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1b0aa1f26842dc6afefed6dae38b20a5.webp?v=1724181413\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInstant Post-Processing and Sharing\u003c\/h3\u003e\n\u003cp\u003eLive stack is supported during your imaging session. You may also make adjustments to brightness, contrast and others on the final image. Instantly share your masterpieces on social media platforms and astronomy communities, making your work stand out.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4be63a0d088c4cf3a70c9da50914d4c0.webp?v=1724181413\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGo Further With ZWO’s Self-Developed System\u003c\/h3\u003e\n\u003cp\u003ePowered by ZWO’s patented technologies, our system ensures stable astrophotography performance. Continuous App OTA updates keep your device up-to-date with the latest features, enhancing your user experience and expanding your capabilities.\u003c\/p\u003e\n\u003ch3\u003eQE value\u003c\/h3\u003e\n\u003ch3\u003eMain Sensor\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/63a69e7ff0ef7e69efd871a3c14decf1_jpg.webp?v=1748536904\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGuide Sensor\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/7cb32da037d0e0b18dcc2d81b0413ffc.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDark Current\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4f12705a64b8a310a92bdd6eace33468.webp?v=1724181566\"\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eIR-Cut coating for OSC camera\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/d9c7d467ab48ab565ed90f930e5d6efe_jpg.webp?v=1748537047\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFrame Rate\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/66cf637756089c778116b71c68e59264.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCamera Specification\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c2b95b035f07d2f8c18013091d9f2085_jpg.webp?v=1748537121\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/eb455cec0a8ba4fac17afdcf1362d5ef_jpg.webp?v=1748537123\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/941e5fffbe3941cbbb204389862b8272.webp?v=1724181567\"\u003e\u003c\/p\u003e\n\u003ch3\u003eThe best solution of 55mm back focus length\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/de6a199b7f0b9427aba7cd585bfef729.webp?v=1724181567\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/13b5b37ba24bb610c54d0d99555fd2fb_jpg.webp?v=1748537180\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/b04a70ae01f04036e17b97cf0b12c47c-1_jpg.webp?v=1748537178\"\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":46879958270211,"sku":"ZWO-ASI2600MM-Air","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1.jpg?v=1776292171"},{"product_id":"asi585mm-air","title":"ASI585MM Air (Mono)","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/MainKV_b6987b59-27c3-4546-a745-d296b6ac09bc.jpg?v=1764171201\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI585MM Air is ZWO’s newly released ultra-sensitive wireless smart deep-sky camera, it integrates a deep-space sensor, a guiding sensor and a s\u003cimg\u003emart astrophotography controller. With this all-in-one design, capturing stunning astrophotography has never been easier!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMain Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4f2329e6449fd72a6d4e26c82811e3c4_jpg.webp?v=1748440446\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGuide Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c603d36a46f019c54bde39cbb4fd258f_jpg.webp?v=1748440446\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ASI585MC-Air.jpg?v=1753551555\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e10 Unmissable Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1. 3 in 1 Camera: Imaging, Guiding, Control System\u003cbr\u003e2. 256G eMMC Storage\u003cbr\u003e3. STARVIS 2 Technology\u003cbr\u003e4. 4K Resolution\u003cbr\u003e5. Multiple Interface（Type-C x1 USB 2.0 x4 DC 12V 10A x2）\u003cbr\u003e6. 5G\/2.4G Dual-band Wi-Fi \/ Bluetooth\u003cbr\u003e7. Intelligent Live Stacking\u003cbr\u003e8. High Signal-to-Noise Ratio, High Sensitivity\u003cbr\u003e9. Voice Broadcast\u003cbr\u003e10. Get Fully Control of Your Entire Rig at Your Fingertips\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/40a49ec72716d3d618cccf5fc55f746b_jpg.webp?v=1748440446\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStart Your Astrophotography Journey with Great Convenience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFeaturing ZWO’s self-developed “Dual Sensor + ASIAir” integration technology. Say goodbye to complex setups and enjoy a seamless, hassle-free astrophotography experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/5df1217499ca3fcfc9b2f1be66ec983a_jpg.webp?v=1748440543\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEffortlessly Connect Mutiple Devices\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e4x USB 2.0, 2x DC12V 3A, 1x USB Type-C\u003cbr\u003eUSB 2.0 ports for your focuser, filter wheel, and mount; DC 12V 3A input\/output ports for reliable power; USB Type-C port for fast file transfers—you can focus on capturing stunning images without worrying about connectivity issues.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c91adaf1d916842ca2d15eb23ee6284a_jpg.webp?v=1748440543\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e256G eMMC Storage： Ample Storage and Stability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith 256GB eMMC storage, the ASI585MC Air allows you to capture multiple targets with ease. Rigorously tested with over 300 benchmarks, it ensures system stability. Plus, the USB 2.0 ports support up to 1TB external storage, giving you plenty of room for all your astrophotography needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/776c504b9fae046e0d494c295f9fe3ee_jpg.webp?v=1748440542\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStarvis 2 4k Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eImage Sensor Technology Beyond the Human Eye’s Sensitivity\u003cbr\u003eEquipped with the upgraded STARVIS 2 image sensor, supporting a higher dynamic range.\u003cbr\u003eWith this technology, the sensitivity and signal-to-noise ratio of the ASI585MC Air are greatly enhanced, delivering exceptional image quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3e2e3bfb203fcd154dfc14917c6ac777_jpg.webp?v=1748440550\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eNo Amp Glow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ASI585MC Air exhibits zero amp glow, which ensures extremely clean dark-field images. No matter how long the exposure and how high the gain value, you can easily capture high-quality astrophotographs.\u003c\/p\u003e\n\u003cp\u003e300s exposure image\u003c\/p\u003e\n\u003cp\u003eNote: It is implemented directly at the hardware level, it does not require software control.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/4f4d7da1e648b726aefb1f8346a99e12_jpg.webp?v=1748440542\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDual-Band Wi-Fi for Stable Signal\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eExperience unparalleled connectivity with our enhanced external dual-band antenna, supporting both 2.4G and 5G frequencies and offering stable and smooth usage within 20 meters.\u003c\/p\u003e\n\u003cp\u003eCross-Platform Device Control\u003cbr\u003eASI585MM Air can also wirelessly connect to ZWO’s proprietary PC control software, ASIStudio, and also other 3rd-party PC software. 3rd-party software can be controlled through ASCOM extended protocol Alpaca (requires ASCOM Platform version V6.6 or higher).\u003c\/p\u003e\n\u003cp\u003e(Note: 2.4G has a longer transmission distance but slightly slower speed compared to 5G. The 20-meter range is based on multiple tests of the 2.4G frequency in open areas.)\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ab7d06c557f7c0ce89e265d2ff6c53ec_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGet Full Control of Your Entire Rig at Your Fingertips\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ASI585MM Air incorporates multiple ZWO patented technologies and allows you to shoot simply by connecting your phone. It supports App OTA updates, continuously improving the product features, making astrophotography easy and fun, while enriching the user experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/767a7fb328ecf473c18a3e3a19d0c493_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstant Post-Processing and Sharing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLive stack is supported during your imaging session. You may also make adjustments to brightness, contrast and others on the final image. Instantly share your masterpieces on social media platforms and astronomy communities, making your work stand out.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/07ae3867c706d1f40150c8cf45177321_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Read Noise, High Dynamic Range\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe camera has a built-in HCG mode, which can effectively reduce readout noise at high gain and allow the camera to maintain the same high dynamic range as it does at low gain. When the gain is 252, the HCG mode is automatically turned on and the Dynamic range reaches a level close to 12bit. The readout noise is as low as 0.7e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/625ec7cd56c998b71d343e11b2a3cae9_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuantum Efficiency\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAfter “ZWO Laboratory” calculation, the peak quantum efficiency of ASI585MC Air is 91%\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/b9cf25d734ea366d193eb47a9938f4bd_jpg.webp?v=1748440682\"\u003e\u003c\/p\u003e\n\u003cp\u003eData source: This data is from ZWO Laboratory. The actual quantum efficiency peak value is subject to real-world data.\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eEfficient Cooling, Superior Image Quality\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eThe two-stage TEC cooling system lowers the CMOS sensor temperature by 30°C–35°C below ambient, effectively reducing dark current generation.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eEven during long exposures of several hundred seconds, noise remains minimal.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eNote: The lower the ambient temperature, the smaller the cooling differential.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR;\"\u003e*Based on tests at 30°C ambient temperature. Cooling efficiency decreases as \u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/TEC-cooling.jpg?v=1764171437\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003eLow Read Noise, High Dynamic Range\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003eThe camera has a built-in HCG mode, which can effectively reduce readout noise at high gain and allow the camera to maintain the same high dynamic range as it does at low gain. When the gain is 200, the HCG mode is automatically turned on and the Dynamic range reaches a level close to 12bit.The readout noise is as low as 0.7e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ASI585MMAirReadoutnoise.jpg?v=1764171479\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eQE\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eAfter \"ZWO Laboratory\" calculation, the peak quantum efficiency of ASI585MC Air is 88%. The peak quantum efficiency of ASI585MM Air is 91%\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003e*Data source: This data is from ZWO Laboratory. The actual quantum efficiency peak value is subject to real-world data.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ASI585MMAirWavelength.jpg?v=1764171182\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eDark Current\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ASI585DarkCurrent.jpg?v=1764171567\" alt=\"\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c987e3ad71191eb15d65818e97b8bc82_jpg.webp?v=1748440682\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eBuilt-in Filters\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eThe ASI585MC Air camera features a UV-IR Cut filter in front of the sensor, serving as a protective window that blocks infrared light.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9cf6470034ca72176cafa38ccb0af805_jpg.webp?v=1748440804\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003eThe ASI585MM Air camera is equipped with an AR (Anti-Reflective) coated protective window, which enhances light transmission and minimizes reflections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"text-align: left; mso-pagination: widow-orphan;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: #1f2329; mso-font-kerning: 0pt; mso-bidi-language: AR;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/ASI585MMAirBuilt-infilter.jpg?v=1764171173\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrame Rate\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/d0e48f729b8593b22660ca4b670b6163-1_jpg.webp?v=1748440804\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCamera Specification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Technicalparameters1.jpg?v=1764171658\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Technicalparameters2.jpg?v=1764171696\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003eImage Circle Compatibility Reference\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003ePlease refer to the diagram below to understand how ASI585MC\/MM Air cameras match with various telescope image circles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/Imagecircle.jpg?v=1764171774\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003eZWO Air cameras are compatible with telescopes that support APS-C or larger image formats.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\"\u003eNote: When using a telescope with an APS-C image circle, you may notice slight distortion in the guide star. If you’re looking for more accurate and stable guiding performance, we recommend using a telescope with a full-frame or larger image circle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCamera Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3614b7c205861ed40f6882beb0082fef_jpg.webp?v=1748440943\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConnecting Diagram\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/afca28abf07b173e0139e67a2f347eaa_jpg.webp?v=1748440943\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical Diagram\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/1fcf67dc425adc69d6d1ccca3ee471ca-1_jpg.webp?v=1748440943\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s in the box?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3a8def96d358bedbf43a46018a488697_jpg.webp?v=1748440943\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":47462964920579,"sku":"ZWO-ASI585MM-Air","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/3_540f81b9-c667-4c0a-aa5d-1a315a98a0fa.jpg?v=1764171490"},{"product_id":"32mm-f4-guide-scope","title":"32mm F4 Guide Scope","description":"\u003cp\u003e\u003cspan\u003eDSO imaging cannot live without long exposure, and long exposure cannot live without guiding. To achieve more accurate guiding, Askar launches a new 32mm F4 Guide Scope. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"ie_text-1679015021126\" class=\"reset_style\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eThe 32mm F4 Guide Scope is light, compact, and stable. With an aperture of 32mm, a focal length of 128mm, and a focus travel of 20mm, it weighs only 303g.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe helical focuser design offers smooth and accurate focus. The 32mm F4 Guide Scope comes with a 1.25” adapter and an M42 threaded adapter, making it simple to attach your guide camera or other accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoose your color!  They're available in black or silver. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/image_68d5998f-31cb-49d3-a679-fe83881b1e6f.jpg?v=1767916267\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"ie_text-1679015021126\" class=\"reset_style\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/image_1a8415bb-a5a7-47e4-a170-2a84f844a211.jpg?v=1767916780\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable align=\"center\" cellspacing=\"0\" width=\"84.20%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e32mm F4 Guide Scope Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e32mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFocal length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e128mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFocal ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003ef\/4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eObjective type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003edoublet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e137mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOTA Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.3kg\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRear-end adapter type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eM42×0.75 adapter\u003cbr\u003e 1.25\"adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003ea body, a manual\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Askar","offers":[{"title":"Silver","offer_id":47566844494083,"sku":"ASKAR32GS-SL","price":107.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47566844526851,"sku":"ASKAR32GS-BK","price":107.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/9a72cc16-4745-490d-8fcf-fe055f2b4a17_png.webp?v=1766298454"},{"product_id":"52mm-super-ed-guide-scope","title":"52mm Super ED Guide Scope","description":"\u003cp\u003e\u003cspan\u003eThe 52mm Super ED Guide Scope includes 1 piece of SD glass to achieve better color aberration control, to reach more accurate guiding and better imaging quality. At the same time, the 52mm SD Guide Scope provides users with more ways to use it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/image_2c65a006-6f29-4557-aefe-33864ba1892a.jpg?v=1767915424\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 52mm SD guide scope comes with a 1.25” adapter, an M42 threaded adapter, and two 40mm extension tubes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe extension tubes and adapter are removable to accommodate different usage needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen using the 52mm SD guide scope with cameras, the CMOS position relative to the focal plane varies depending on the type of camera attached. For precise guiding with a guiding camera, the rear 1.25” adapter can be attached directly.  For planetary cameras or DSO cameras, the M42 threaded adapter can be used for attachment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/image_b8ffc03c-ef11-42cf-aa6a-ba4711c28454.jpg?v=1767915428\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor visual observation, it can remove the extension tube and attach the 1.25” adapter to use the corresponding size diagonal and eyepiece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 52mm SD guide scope is designed with an XY-axis adjustable design, which allows to adjust the guide scope to be coaxial with the telescope, further enhancing the accuracy of the guiding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/image_015c9bb1-d472-4bb6-95f3-53e78aa28811.jpg?v=1767915433\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe integrated Helical focusing design is adopted for smooth use, and the travel length is 25mm. Users can directly turn the focuser manually to adjust.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 52mm SD guide scope base is suitable for universal finder slots and also has a 1\/4-20 threaded hole and an M4 threaded hole on the base for easy attachment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 52mm SD guide scope is finely made and is crafted using high-quality CNC machining with anodized treatment. There are black and silver versions to choose from. The advanced manufacturing process gives them a textured feel, providing consumers with more options.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003ctable width=\"84.20%\" cellspacing=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e52mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFocal length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e249.6mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFocal ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003ef\/4.8\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eObjective type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003edoublet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e255mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOTA Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.74kg\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRear-end adapter type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eM42×0.75 adapter\u003cbr\u003e 1.25\"adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003ea body, a manual\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Askar","offers":[{"title":"Silver","offer_id":47566845903107,"sku":"ASKAR52GSD-SL","price":285.0,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":47566845935875,"sku":"ASKAR52GSD-BK","price":285.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/2ee923cf-490d-4a88-99c2-b6d429d2ec02_png.webp?v=1766298730"},{"product_id":"used-celestron-deluxe-off-axis-guider-with-11-sct-adapter","title":"Used Celestron Deluxe Off-Axis Guider with 11\" SCT Adapter","description":"\u003cp\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: This is a used deluxe off-axis guider in excellent condition. Comes with all pieces including an adapter for an 11\" Schmidt-Cassegrain Telescope or EdgeHD as well as its original box and manual. The optics are clean.   \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMost accurate way to guide – improved accuracy compared to using a separate guide scope\u003c\/li\u003e\n\u003cli\u003e12.5 mm multi-coated prism with aluminized backing for maximum reflectivity and illumination to the autoguider\u003c\/li\u003e\n\u003cli\u003eFixed-orientation helical focuser for easy, smooth and accurate autoguider focus\u003c\/li\u003e\n\u003cli\u003e48mm clear aperture supports full frame cameras without vignetting\u003c\/li\u003e\n\u003cli\u003eIncludes adapters with the correct spacing for DSLR cameras, Nightscape CCD and other popular astroimaging cameras\u003c\/li\u003e\n\u003cli\u003eIdeal for Schmidt- Cassegrain and EdgeHD telescopes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require the most accurate guiding possible. The Celestron Off-Axis Guider uses a prism to intercept a small portion of the telescope’s focal plane (outside the field of view of the main imaging camera) to locate a guide star. Any movement seen by the guide star will be the exact same movement seen by the imaging camera. Guiding this way will correct for tracking errors, as well as opto-mechanical errors or flexure. The result: better astroimages with pinpoint round stars.\u003c\/p\u003e\n\u003cp\u003eOff-Axis Guiders have been around for a long time, but typically pose three main challenges:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFinding a guide star from the far edges of the telescope’s focal plane can be difficult, considering the small field of view and sometimes less-than-ideal illumination.\u003c\/li\u003e\n\u003cli\u003eGetting both imaging camera and autoguider to reach focus with one another is time consuming and sometimes requires experimentation.\u003c\/li\u003e\n\u003cli\u003eAdditional spacers and adapters are usually required for your particular camera, telescope, and autoguider, which adds to cost and complexity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eCelestron's Off-Axis Guider addresses these challenges by:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eProviding a large 12.5 mm prism that can be adjusted to move closer to the center of the telescope’s focal plane, depending on the size of the imaging camera. This results in brighter guide stars, with the help of the large prism to fully illuminate the autoguider sensor.\u003c\/li\u003e\n\u003cli\u003eFeaturing a high-quality, fixed-orientation Helical focuser. This provides extremely smooth and accurate focus of the autoguider without changing (or twisting) the autoguider camera orientation.\u003c\/li\u003e\n\u003cli\u003eIncluding all the needed spacers and adapters are included for most common imaging configurations, including DSLR cameras, Nightscape CCD cameras, and more. The following adapters are included: SCT\/EdgeHD, female M48, female M42 (T-thread), male M48, male M42 (T-thread), 3 T-thread spacers\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table-open\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e48mm mm (1.89 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (oz)\u003c\/td\u003e\n\u003ctd\u003e18 oz (510 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHelical Focuser Travel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTelescope Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM42 T-thread, M48, and SCT\/EdgeHD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAutoguider Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM42 T-thread, and standard 1.25\" adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCamera Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM42 T-thread, and M48\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":47763284689155,"sku":"U2602-SB-93648+Adapter","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/original-61.jpg?v=1771370744"},{"product_id":"used-william-optics-uniguide-slide-base-50mm-guide-scope","title":"Used William Optics UniGuide Slide-base 50mm Guide Scope","description":"\u003cp\u003eThis is a grey WO UniGuide 50mm Guide Scope in excellent condition.  The optics are clean, and the body shows light signs of use. Includes two dust caps and no box.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The UniGuide slide base has an integrated finder scope base - you \u003cspan style=\"text-decoration: underline;\"\u003edo not\u003c\/span\u003e need separate rings or a slide base.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports QHY, SBIG, ZWO, and other 1.25\" cylinder-type guiding cameras\u003c\/li\u003e\n\u003cli\u003eGuiding scope gives sharpest image and straight through viewing with an inverted image.\u003c\/li\u003e\n\u003cli\u003eHigh-quality 50 mm objective, f\/4 200mm focal length.\u003c\/li\u003e\n\u003cli\u003e5.7 deg field of view.\u003c\/li\u003e\n\u003cli\u003eWhite Powder painted with 1.25\" color RotoLock.\u003c\/li\u003e\n\u003cli\u003ePerfectly suited for William Optics or other refractors with vixen finder mount shoe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFocal Length: 200mm\u003c\/li\u003e\n\u003cli\u003eFocal Ratio: f\/4\u003c\/li\u003e\n\u003cli\u003eAperture: 50mm\u003c\/li\u003e\n\u003cli\u003eActual Length:  270mm\u003c\/li\u003e\n\u003cli\u003eWeight:  515g\u003c\/li\u003e\n\u003cli\u003eExtra Long Dewshield length: 90mm\u003c\/li\u003e\n\u003cli\u003e1.25” Rotolock included\u003c\/li\u003e\n\u003cli\u003eFront focuser system\u003c\/li\u003e\n\u003cli\u003eFocus lock ring included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":48377572655363,"sku":"U2606-DZ-M-G50PB-WR","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/original-685.jpg?v=1781375262"},{"product_id":"used-zwo-asi120mm-mini-zwo-30f4-guidescope-w-cables","title":"Used ZWO ASI120MM Mini + ZWO 30F4 guidescope w\/cables","description":"\u003ch4\u003eCondition:\u003c\/h4\u003e\n\u003cp\u003eThis is a used ZWO ASI120MM Mini guiding camera in excellent condition. This includes the ZWO 30F4 guidescope as well as the cables to connect this to your computer\/mount, so this is a complete guiding system. \u003c\/p\u003e\n\u003cp\u003eThe sensor of the camera and the optics on the guidescope are absolutely clean, and the bodies of both are unmarked.  This comes complete with the two cables \u003cspan style=\"text-decoration: underline;\"\u003eshown in the photos\u003c\/span\u003e, but no box.  \u003c\/p\u003e\n\u003cp\u003eThe guide camera sells for $199 new; the guidescope sells for $99 new; so this is almost THREE HUNDRED DOLLARS worth of gear for just \u003cstrong\u003e$175!\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlease note that all used ZWO\/ASI equipment comes with only the attachments\/rings\/cables that you see in the photos.\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eIf you don’t see it there, please know that it is NOT included.\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eIf you have specific questions about a part in the photos that you’re unsure of, please give us a call to discuss. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003ch4\u003eDescription:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eA new model in the “mini”-series of cameras from ZWO.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGreat for newcomers to guiding! \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eCamera integrates the AR0130CS 1\/3″ sensor (4.8 mm x 3.6 mm). This camera has \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e1280 x 960 pixels\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e with a pixel size of 3.75 μm x 3.75 μm. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e12-bit \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eADC and the \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eQE peak is almost 80%\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eASI 120MM Mini is a great first guide camera\u003c\/strong\u003e, with its high sensitivity, features, and low price. Like other cameras in ZWO's lineup of \"Mini\" models, \u003cstrong\u003eit has a long barrel to allow easy positioning in a guidescope,\u003c\/strong\u003e like the nose of a regular eyepiece. This also allows a bit of extra adjustment for focus on your guidescope, as necessary. \u003c\/p\u003e\n\u003cp\u003eLow read noise, high dynamic range, AR protective window and much more are just some of the key characteristics that provide good guiding performance and set it apart from the competition.\u003c\/p\u003e\n\u003ch2 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eUSB2.0 Port \u0026amp; ST4 Port\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 2.0 Port: \u003c\/strong\u003eMini camera has one USB2.0 type-C port. Type-C port is very popular in mobile phones, as it doesn’t matter which way you connect it (unlike for example type-A or type-B)\u003c\/p\u003e\n\u003cp\u003e#USB-C to USB-A cable is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port: \u003c\/strong\u003eThe camera can be connected directly to the auto-guider port of the mount.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/IN_THE_BOX_36911c0904db1d481a24384dac5a57ea.jpg?v=1716496839\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"value\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003eZWO 30mm f\/4 Mini Guide Scope\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003eThe ZWO Mini Guide Scope is a 30mm f\/4 refractor guide scope in a small, easy to use package. It even comes ready to use with guider rings and dovetail for simple mounting. ZWO made sure this system was lightweight (1.1 lb.), allowing you to use it on most any scope or mount. Add an inexpensive brand-specific t-ring to the ZWO Mini Guidescope and attach it to your DSLR camera. It can be used as a finder with optional eyepiece (reticle or otherwise) as long as you view straight-through (no diagonal).\u003c\/p\u003e\n\u003ch3\u003eZWO 30mm Mini Guide Scope Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 30mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocal Length: 120mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocal Ratio: f\/4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBack Focus: Adjustable, 0 - 20mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eOptics: Multi-coated, cemented lens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocus Travel: 20mm (0.79\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocuser: 1.25\" front focuser with focus lock thumbscrews\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRings: Single guider ring with a total of two alignment screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDovetail: Sytna-Style; Includes one 1\/4\" screw hole for mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLength of OTA: +\/- 122.5mm (4.82\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTotal Weight: +\/- 500g (1.1 lb.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":48438161211651,"sku":"U2606-BB-ASI120MINI+30F4","price":175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/11dad911-4419-4e84-8c50-6573d32935e3.jpg?v=1781910793"}],"url":"https:\/\/milehighastro.com\/collections\/autoguiders-for-astrophotography\/astro-days.oembed","provider":"Mile High Astronomy","version":"1.0","type":"link"}