Orion SkyQuest XT8 Classic Dobsonian -tähtikaukoputki

Orion SkyQuest XT8 Classic Dobsonian -tähtikaukoputki Nouto Imatra Optical design Reflector Front-end tube diameter 10.15 in. Optical diameter 205mm Focal length 1219mm Focal ratio f/5.9 Optics type Parabolic Eyepieces Plossl 25.0mm (1.25") Magnification with eyepieces 49x Resolving power 0.56arc*sec Lowest useful magnification 29x Highest useful magnification 300x Finder scope Reflex sight Focuser 2" Crayford Mount type Dobsonian Focuser height at zenith 45 in. Weight, fully assembled 39.1 lbs.