Sky-Watcher Coma corector for Newtonian reflectors.
Optimised for all Sky-Watcher fast-ratio f/4 and f/5 Newtonian reflectors & Dobsonials, with 2" focuser. Delivers stunning wide-field views with pinpoint stars to the edge of the field. Magnification remains unaltered. Supplied complete with necessary adaptors for visual use. For imaging use with a DSLR camera, a suitable M48x0.75 adaptor is required to match your camera,
