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8" Schmidt-Cassegrain optical tube assembly (OTA) Features Celestron's premium patented StarBright XLT optical coatings 2032 mm focal length (f/10) Fastar compatible Tube constructed of durable and lightweight aluminum Includes: 25mm eyepiece (81x), 6x30 optical finderscope, star diagonal, 1.25” visual back, CGEM style dovetail bar Specifications Aperture (mm) 203.2 mm (8 in) Dovetail Compatibility CGE Mount Finderscope 6x30 Focal Length 2032 mm (80 in) Focal Length of Eyepiece 1 ... 25 mm (0.98 in) Focal Ratio 10 Highest Useful Magnification 480 x Light Gathering Power (Comp... 843 x Limiting Stellar Magnitude 14 Lowest Useful Magnification 29 x Magnification of Eyepiece 1 81 x Optical Coatings StarBright XLT Optical Design Schmidt-Cassegrain Optical Tube Aluminum Optical Tube Length 17 in (432 mm) Optical Tube Weight 12.5 lbs (5.67 kg) Resolution (Dawes) 0.57 arc seconds Resolution (Rayleigh) 0.69 arc seconds Secondary Mirror Obstructio... 9.77% Secondary Mirror Obstruction 2.5 in (64 mm) Star Diagonal 1.25
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🇺🇸 Ship from USA · On Agora since 2025
$1,399.95