Celestron

AstroMaster 102AZ Refractor


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  • Regular price $309.95

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  • Manual altazimuth telescope and with pan handle control for smooth and accurate pointing.
  • Adjustable, full height steel tripod with deluxe accessory tray.
  • Quick and easy no-tool setup.
  • Accessories include a 20mm and 10mm eyepiece, a finderscope, and an erect image diagonal - ideal for both terrestrial and astronomical use.
  • Coated all-glass optics for clear, crisp images.
  • Celestron Starry Night Software included.

Specifications

OPTICAL TUBE INFO:
Optical Design: Refractor
Aperture: 102mm (4")
Focal Length: 660mm (26")
Focal Ratio: f/6.5
Focal Length of Eyepiece 1: 20mm (.78")
Magnification of Eyepiece 1: 33x
Focal Length of Eyepiece 2: 10mm (.4")
Magnification of Eyepiece 2: 66x
Barlow Lens: Not Included
Finderscope: Built-in Red Dot Finder
Star Diagonal: Erect Image, 90° (1.25")
Optical Tube: Aluminum
Highest Useful Magnification: 241x
Lowest Useful Magnification: 15x
Limiting Stellar Magnitude: 12.5
Resolution (Rayleigh): 1.37 arc seconds
Resolution (Dawes): 1.14 arc seconds
Light Gathering Power (Compared to human eye): 212x
Optical Coatings: Fully Coated
Optical Tube Length: 711mm (28")
Optical Tube Diameter: TBD
Optical Tube Weight: 4.6 lbs (2.08 kg)
Dovetail: CG-5 Dovetail bar
MOUNT INFO:
Mount Type: Manual Alt Azimuth
Height adjustment range (includes mount and tripod): 812.8mm - 1295.4mm (32" - 51")
Tripod Leg Diameter: 31.75mm (1.25") steel
Accessory Tray: Yes
Slew Speeds: Manual
Tripod Weight: 7.6 lbs (3.44 kg)
Dovetail Compatibility: CG-5 saddle plate
Software: Celestron Starry Night Basic Edition Software | SkyPortal App
Total Telescope Kit Weight: 12.2 lbs (5.53 kg)
Included Items: Optical tube | Tripod and mount (preassembled) | 20mm and 10mm eyepiece | Red-dot finderscope | Erect image 90° diagonal | Manual
Solar Warning
  • Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.
  • Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
  • Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.


 

    SKU: 22065
    Barcode: 050234220651