"Manual German equatorial mount with setting circles - to locate and track sky objects; Adjustable, full height steel tripod with deluxe accessory tray; Quick and easy no-tool setup; Accessories include a 20mm and 10mm eyepiece, and a finderscope; Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies. Specifications: Newtonian reflector; Aperture: 130mm; Focal length: 650mm; Focal ratio: f/S; Focal length of eyepiece 1: 20mm; Magnification of eyepiece 1: 33x; Focal length of eyepiece 2: 10mm; Magnification of eyepiece 2: 65; Barlow lens: not included; Finderscope: built-on StarPointer red dot finderscope; Star diagonal: none; Optical tube: aluminum; Highest useful mangnification: 307x; Lowest useful mangnification: 19x; Limiting stellar mangnitude: 13.1; Resolution (Rayleigh): 1.07 arc seconds; Resolution (Dawes): .89 arc seconds; Light gathering power: 345x; Secondary mirror obstruction: 44mm; Secondary mirror obstruction by diameter: 34%; Secondary mirror obstruction by area: 11%; Optical coatings: TBD; Optical tube length: 610mm; Optical tube diameter: TBD; Optical tube weight: TBD; Dovetail: CG-5 Dovetail bar. Mount info: Mount type: CG-3 equatorial; Height adjustment range: 812.8mm-1295.4mm; Tripod leg diamenter: 31.75mm; Accessory tray; Tripod weight: 7.6 lbs; Slew speeds: manual; Dovetail compatibility: CG-5 saddle plate; Software: Starry Night basic edition/SkyPortal App." -From manufacturer.
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