Sky-Watcher Quattro Imaging Newtonian 8" (205 mm)

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Sky-Watcher Quattro Imaging Newtonian 8" (205 mm)

Item #: S11210

Availability: Item is Available


Quick Overview

  • 205 mm Newtonian reflector
  • 800 mm (f/4)
  • Fully multi-coated borosilicate mirrors
  • 2” dual-speed 10:1 linear power focuser
  • 8x50 finderscope
  • Tube rings with V-style dovetail bar


The new Sky-Watcher Quattro Imaging Newtonian with dual-speed focuser incorporates a superb mirror-set with two significant advantages over competing products. A 2" dual-speed 10:1 ratio focuser is included for excellent focusing precision. Additionally, the tube length has been slightly shortened to optimize performance for prime-focus photography. Even better performance for astro-photography, and visual use, can be achieved when used in combination with the Sky-Watcher Quattro coma corrector.

Additional Information

Optical Design Newtonian Reflector
Field Flattener No
Aperture (mm) 203 mm (8 in)
Focal Length 800 mm
Focal Ratio f/4
Focal Length of Eyepiece 1 (mm) No
Magnification of Eyepiece 1 No
Focal Length of Eyepiece 2 (mm) No
Magnification of Eyepiece 2 No
Finderscope 8x50
Diagonal No
Tube Rings Tube rings with V-style dovetail bar
Mount Type No
Saddle Type No
Mounting Threads No
Motor Drive No
Tracking Rates No
Power No
Payload No
Mount Weight No
Highest Useful Magnification No
Lowest Useful Magnification No
Limiting Stellar Magnitude No
Resolution (Rayleigh) No
Resolution (Dawes) No
Light Gathering Power (Compared to human eye) No
Optical Coatings Fully multi-coated
Fully Illuminated Field No
Optical Tube Length No
Optical Tube Weight No

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