GSO 10'' F/4 Imaging Parabolic Newtonian Astronomy Telescope

GSO 10'' F/4 Imaging Newtonian Telescope

Economical High Performance Telescope Specifically For Astrophotography. F/4 Focal Ratio Allowing Rapid Capturing Of Dim Deep Space Objects

Imaging Newtonian Provide Good Wide Field Image For Deep Space. These High Performance Newtonian Are Designed Using Better Quality Material And Finishing. Lightweight Telescope Allow Better Mount Tolerance (Less Strain To Mount) Enhance Stability And Image Quality. This Includes Solid 2'' Dual Speed Focuser Providing Accurate And Stable Focus Point For Astrophotography.

Coupled With Our Optional Coma Reducer, This Will Give You Ultra Wide Flat Field Image For Deep Space Imaging

Features 

 94% Reflectivity Enhanced Aluminium

These Newtonian Mirror Are Specially Enhanced Coated To Provide 94% Light Reflectivity To Get Better Contrast Available For Image Or Visual Usage.

Precision Dual Speed 1:10 MicroFocuser

Comes With High Quality 3.25'' Dual Speed Linear Rail Crayford Focuser Allowing Precision Focus And Sharp Image Without Focuser Flexure

Specifications

• 10'' (254mm) F/4 Newtonian Optical Telescope
• F/4 Focal Ratio
• 1000mm Focal Length
• Ultra Thin 0.5mm Secondary Support
• Enhanced Reflectivity 94% Mirror With Quartz Overcoated 
• 88mm Secondary Obstruction
• 34.6% Obstruction By Diameter
• 12% Obstruction By Area
• 15.3Kg Weight
• Clamp Ring With Dovetail Plate
• 3.25'' Dual Speed 1:10 Linear Rail Crayford Focuser

Included Items

• 10'' F/4 Imaging Newtonian Telescope
• 2'' Dual Speed 1:10 Microfocuser
• 2'' 35mm Extension Tube
• Clamp Ring With Vixen Dovetail Plate
• Dust Cover
• Mini Dovetail Adapter
• 8X50 Finder Scope

Image Galeria By 10'' F/4 Imaging Newtonian