BRAND: CELESTRON
CODE: 31145
High quality 130mm Newtonian Reflector, Fully computerized Altazimuth altazimuth mount, StarPointer™ red-dot finderscope to help with alignment and accurately locating objects, Quick-release fork arm mount, optical tube and accessory tray for quick, no-tool set up. Sturdy, stainless steel tripod and accessory tray included. Perfect for celestial observing. BONUS Starry Night Special Edition Astronomy Software download with a 36,000-object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies
Optical Tube: Aluminum, Highest Useful Magnification: 307x, Lowest Useful Magnification: 19x, Limiting Stellar Magnitude: 13.1, Resolution (Rayleigh): 1.07 arc seconds, Resolution (Dawes): 0.89 arc seconds, Light Gathering Power (Compared to human eye): 345x, Secondary Mirror Obstruction: 43mm (1.7″), Secondary Mirror Obstruction by Diameter: 33%, Secondary Mirror Obstruction by Area:11%, Optical Coatings: Aluminum, Optical Tube Length: 635mm (25″), Optical Tube Diameter: 165.1mm (6.5″), Optical Tube Weight: 8.8 lbs (3.99 kg), Dovetail: CG-5 Dovetail bar, Mount Info:, Mount Type: Computerized Altitude-Azimuth Single Fork Arm, Instrument load capacity: 8 lbs (3.6 kg), Height adjustment range (includes mount and tripod): 762mm – 1270mm (30″ – 50″)
Tripod Leg Diameter: 31.75mm (1.25″) Stainless steel
Mount Head Weight: 5 lbs (2.3kg)
Accessory Tray: Yes
Tripod Weight: 5 lbs (2.3kg)
Slew Speeds: 9 slew speeds – max speed 3°/second
Tracking Rates: Sidereal, Solar and Lunar
Tracking Modes: Alt-Az, EQ North and EQ South
