Celestron PowerSeeker 127EQ Reflector Telescope

5.0 Inch Aperture (127mm) Aluminum Optical Coatings 300x Maximum Magnification Focal Length: 1000mm, f/7.87 Focal Ratio 5x24 Finder scope Slow Motion Control For Precise Tracking German Equatorial Mount 3x Barlow Lens Erect Image Viewing Includes The Sky X Software 10,000 Object Database, Printable Sky Maps 75 Enhanced Images Aluminum Tripod Accessory tray Quick & Easy No-tool Setup Specifications: Optical Design:Newtonian Reflector Aperture (mm):127 mm (5 in) Focal Length (mm):1000 mm (39 in) Focal Ratio:7.87 Eyepiece 1 (mm):20 mm (0.79 in) Magnification 1:50x Eyepiece 2 (mm):4 mm (0.16 in) Magnification 2:250x Barlow Lens:3x Finder scope:5x24 Mount Type:German Equatorial Tripod:Aluminum Adjustable Highest Useful Magnification:300x Lowest Useful Magnification:18x Limiting Stellar Magnitude:13 Resolution (Rayleigh):1.1 Arc Seconds Resolution (Dawes):0.91 Arc Seconds Light Gathering Power:329x