Review Telescope Astromaster 130 EQ

Specifications Optical Design Newtonian Reflector Aperture (mm) 130 mm (5.12") Focal Length 650 mm (26") Focal Ratio 5 Focal Length of Eyepiece 1 (mm) 20 mm (0.79") Magnification of Eyepiece 1 33x Focal Length of Eyepiece 2 (mm) 10 mm (0.39") Magnification of Eyepiece 2 65x Finderscope Built-on StarPointer Mount Info: Mount Type CG-3 Equatorial Tripod 1.25" steel tube legs 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 Apparent Field of View 1.5° Linear Field of View (@1000 yds) 79 ft (24 m) Optical Coatings Aluminum Optical Tube Length 610 mm (24") Warranty 2-year Telescope Warranty