GSO 10″ Dobsonian (White)

Description

GSO 10″ Dobsonian Specifications

Optical Tube

• 10” (254mm) Newtonian Design
  
• F/5 Focal Ratio
  
• 1250mm Focal Length
  
• Enhanced Aluminum Coating, 94% Reflectivity
  
• 2” Dual Speed 1:10 Crayford Focuser With Tension Lock
  
• 1317X Light Gathering Power
  
• 36X Minimum Magnification
  
• 600X Maximum Magnification
  
• 0.46 Arc Second Resolution (Dawes Limit)
  
• Central Obstruction : 25% Linear (6.3% By Area)
  
• Diffraction Limited Optics (1/12 Wave RMS)
  
• Magnification : Eyepiece 1 (30mm) : 42X
  
• Magnification : Eyepiece 2 (9mm) : 139X
  
• Dobsonian Mount Design With Altitude Tension Bearing System
  
• Weight : Tube 18Kg Base 13 Kg
  
• Total Weight : 31Kg
  
• Tube Material : Metal
  
• Base Material : Wood
  
• Focuser : Aluminum Alloy

In the Box

• 10” F/5 Dobsonian Telescope
  
• Mount Base
  
• 2” 30mm Superview Eyepiece
  
• 1.25” 9mm Plossl Eyepiece
  
• 8X50 Straight-Thru Finderscope
  
• 2” Dual Speed Crayford Focuser
  
• 2” To 1.25” Adapter With Brass Compression Ring
  
• 2” 35mm Extension Tube
  
• 1 Year Limited Warranty

Solar Warning:

Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result. Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it. Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.