Sky-Watcher USA is a Torrance, California based telescope & astrophotography product manufacturer. Specializing in the mid- to high-end market, Sky-Watcher USA is an industry leader for apochromatic refractors, innovative Dobsonians, equatorial mounts as well as small tracking mounts to assist with nightscape photography. Supporting both visual astronomy and astrophotography, Sky-Watcher products cultivate the natural wonder and imagination inspired by the night sky. The wonders of astronomy have piqued the curiosity of humans for thousands of years, and we want provide the tools to foster this interest for the next thousand. For more information, please visit skywatcherusa.com. (less)