Sky Watcher Quattro 150P Imaging Newtonian 6in

The Quattro imaging Newtonian is an affordable large aperture astrograph ideal for users searching for a fast-imaging system that will work for both astrophotography and visual astronomy. Boasting a swift f/4 focal ratio this astrograph can produce an exposure 6x faster than the average 8-inch f/10 Schmidt Cassegrain telescope or 8.4x faster with the included coma corrector/reducer. Although designed as an imaging optical tube these Newtonians also produce bright and detailed viewing for visual astronomy.Like all Sky-Watcher reflectors the Quattro Imaging Newtonian features borosilicate mirrors coated with Sky-Watchers proprietary Radiant Aluminum Quartz RAQ coatings producing 94% reflectivity. The tube is constructed with rolled steel then coated with Sky-Watchers signature glossy metal-flake Black Diamond finish. The OTA uses an oversized secondary mirror providing greater illumination for DSLRs and CCDs using full-frame sensors and an included coma corrector/reducer for those who want to take their imaging to the next level.Included with the Quattro Newtonian is a 11:1 dual-speed 2-inch Crayford-style focuser 1.25 and 2-inch eyepiece adapters a 6×30 finderscope tube rings V-style dovetail plate a 70 Ultra Wide 22mm eyepiece and coma corrector/reducer.

• 150mm 6 inch Newtonian reflector
• Fully multi-coated borosilicate mirrors
• 2-inch dual-speed 10:1 Crayford-style focuser with 1.25- and 2-inch adapters