Quick and easy no-tool setup Permanently mounted StarPointer Erect image optics - Ideal for terrestrial and astronomical viewing (using 20mm Erecting Eyepiece) Quick release telescope dovetail attachment German Equatorial mount with Setting circles - to locate and track sky objects Rugged pre-assembled tripod with 1.25" steel tube legs - Provides a rigid and stable platform All coated glass optics for clear, crisp images Deluxe accessory tray for convenient storage of accessories “TheSkyX – First Light Edition” astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images AstroMaster 130EQ Specifications Optical Design Newtonian Reflector Aperture (mm) 130 mm (5.12 in) Focal Length 650 mm Focal Ratio 5 Focal Length of Eyepiece 1 (mm) 20 mm Magnification of Eyepiece 1 33 x Focal Length of Eyepiece 2 (mm) 10 mm Magnification of Eyepiece 2 65 x Finderscope Built-on StarPointer Mount Type CG-3 Equatorial Tripod 1.25" steel tube legs Highest Useful Magnification 307 x Lowest Useful Magnification 19 x Limiting Stellar Magnitude 13.1 Resolution (Rayleigh) 1.07 arc seconds Resolution (Dawes) 0.89 arc seconds Light Gathering Power (Compared to human eye) 345 x Apparent Field of View 1.5 ° Linear Field of View (@1000 yds) 24 m Optical Coatings Aluminum Optical Tube Length 610 mm Warranty 2-year Telescope Warranty
