Sky Watcher Quattro 150P Imaging Newtonian 6in

Sky Watcher Quattro 150P Imaging Newtonian 6in. 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 proprietar