Description
Specifications:
Optical Design: Newtonian Reflector
Aperture: 114mm (4.48″)
Focal Length: 1000mm (39.37″)
Focal Ratio: f/8.77
Focal Length of Eyepiece 1: 20mm (.78″) with built-in erect image corrector
Magnification of Eyepiece 1: 50x
Focal Length of Eyepiece 2: 10mm (.4″) standard
Magnification of Eyepiece 2: 100x
Finderscope: Built-on StarPointer red dot finderscope
Optical Tube: Aluminum
Highest Useful Magnification: 269x
Lowest Useful Magnification: 16x
Limiting Stellar Magnitude: 12.8
Resolution (Rayleigh): 1.22 arc seconds
Resolution (Dawes): 1.02 arc seconds
Light Gathering Power (Compared to human eye): 265x
Secondary Mirror Obstruction: 44mm (1.73″)
Secondary Mirror Obstruction by Diameter: 38%
Secondary Mirror Obstruction by Area: 14%
Optical Coatings: Glass mirrors coated with aluminum and SiO₂
Optical Tube Length: 395mm (15.6″)
Optical Tube Diameter: 41mm (5.55″)
Optical Tube Weight: 2.66 kg
Dovetail: CG-2 Dovetail bar
Mount Type: CG-2 Equatorial
Height adjustment range (includes mount and tripod): 812.8mm – 1295.4mm (32″ – 51″)
Tripod Leg Diameter: 31.75mm (1.25″) steel
Accessory Tray
Tripod Weight: 3.36 kg includes weight of weight
Slew Speeds: Manual
Dovetail Compatibility: CG-2 saddle plate
Software: Celestron Starry Night Basic Edition Software and SkyPortal App
Included Items:
Optical tube
Tripod and mount (preassembled)
20mm eyepiece with built-in erect image corrector
Standard 10mm eyepiece
Red-dot finderscope
Manual
