Orion SkyQuest XT10 Classic Dobsonian Telescope
Product Code : 08946
Product Condition : New
85000 80750 5% OFF
Product Description

The XT10 Classic is refreshingly easy to use thanks to its simple, "point-and-view" Dobsonian design. Instead of a more complex tripod and mount foundation, which can be a nuisance to setup and balance, the SkyQuest XT10 reflector optical tube is supported by a sturdy wooden base. This base is what makes the XT10 Classic telescope a Dobsonian reflector by name, as the first such design was made by ingenious "sidewalk astronomer" John Dobson. Just set the XT10 Classic Dobsonian base down where you want to observe, bring out the reflector optical tube, and securely couple the tube to the base using the CorrecTension springs. That's it! You're ready to take the family on inspiring and educational celestial adventures exploring the planets, Moon, and a myriad of deep-sky treasures such as nebulas, star clusters, and galaxies.

Specifications
  • Optical design Reflector
  • Optical diameter 254mm
  • Focal length 1200mm
  • Focal ratiof/4.7
  • Optics type Parabolic
  • Glass material Low thermal expansion borosilicate glass
  • Eyepieces Sirius Plossl 25.0mm (1.25″)
  • Magnification with included eyepieces 48x
  • Resolving power 0.46arc*sec
  • Lowest useful magnification 36x
  • Highest useful magnification 300x
  • Highest theoretical magnification 508x
  • Limiting stellar magnitude 14.7
  • Optical quality Diffraction limited
  • Finder scope EZ Finder II
  • Focuser 2″ Crayford
  • Secondary mirror obstruction 63mm
  • Secondary mirror obstruction by diameter 25%
  • Secondary mirror obstruction by area 6%
  • Mirror coatings/over-coatings Aluminum & Silicon Dioxide
  • Mount type Dobsonian
  • Astro-imaging capability Simple moon shots
  • Computerized compatibility Not compatible
  • Bearing material PTFE and UHMW bearings
  • Tube material Steel
  • Tripod material Wood
  • Length of optical tube 47.8 in.
  • Weight, optical tube 30.8 lbs.
  • Weight, mount/tripod 22.6 lbs.
  • Weight, fully assembled 53.4 lbs.
  • Other features CorrecTension system, 2″ Focuser, 1.25″ eyepiece adapter
  • Warranty One year

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