Sky-Watcher Quattro Imaging Newtonian 10"

Overview

• 254 mm Newtonian reflector
• 1000 mm (f/4)
• Fully multi-coated borosilicate mirrors
• 8x50 finderscope
• 2” dual-speed 10:1 linear power focuser
• Tube rings with D-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.

Specifications

• Optical Design: Newtonian Reflector
• Aperture (mm): 254 mm (10 in)
• Focal Length: 1000 mm
• Focal Ratio: f/4
• Finderscope: 8x50
• Tube Rings: Tube rings with D-style dovetail bar
• Optical Coatings: Fully multi-coated