Sky-Watcher Quattro Coma Corrector

This Sky-Watcher Coma Corrector lens for the Quattro series of Newtonians will be a welcomed addition to your astro-imaging hardware suite. It will deliver stunning wide field images of the heavens with pin-point star images right out to the edge of the Quattro's field of view! Even better, it performs this coma correction without changing the magnification of the telescope.