Celestron AstroMaster 102AZ - AstroMaster Specifications

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AstroMaster Specications
22065
AstroMaster 102 AZ
Optical Design Refractor
Aperture
102 mm (4.0”)
Focal Length 660 mm
Focal Ratio f/6.5
Optical Coatings Fully Coated
Finderscope Red Dot Finder
Diagonal 1.25” Erect Image
Eyepieces 1.25” 20 mm (33x)
Apparent FOV -- 20mm @ 50°
-- 10mm @ 40° 10 mm (66x)
Angular Field of View w/standard eyepiece 1.5°
Linear FOV w/standard eyepiece -ft/1000yds 78.5
Mount Altazimuth
Pan Handle Control for Altitude yes
Azimuth Lock yes
Tripod Leg Diameter 1.25” yes
TheSkyX-First Light Edition software yes
Highest Useful Magnification 240x
Limiting Stellar Magnitude 1.37
Resolution -- Raleigh (arc seconds) 1.14
Resolution -- Dawes Limit “ “ 1.29
Light Gathering Power 212x
Optical Tube Length 36” (91cm)
Telescope Weight 20 # (9kg)
Note:
Specifications are subject to change without notice or obligation.