Celestron FirstScope 300mm x 76mm Reflector Telescope with Dobsonian-Style Stand FirstScope pays tribute to the men and women who brought us one step closer to understanding the universe around us! Shop Bower 300mm Refractor Telescope Black at Best Buy. The saxon 300/1500 DS Astrophotography Newtonian Telescope This model comes in an OTA form for you to use your own mount and telescope; and customise it with your own accessories to start a great viewing sesssion immediately. In 1609, Galileo introduced an elementary telescope … The 30cm diameter mirror gathers an enormous amount … It is versatile and super easy to use. Price Match Guarantee. Reflector telescopes come in many designs based on the source image to be observed. This is a 150mm reflector telescope, larger than the previous models we looked at. The saxon 300DS Astrophotography Newtonian Telescope features the following: 300mm … Find low everyday prices and buy online for delivery or in-store pick-up. The Orion reflector telescope … The ability to reflect light has paved the way for new discoveries with the opportunity to … Weighing in at only 23.5 lbs, we found it was a breeze to take along on the weekend into the country for some serious stargazing. Reflector Telescopes. 300mm Orion Optics Dobsonian Reflector Telescope The 300mm Orion Optics Dobsonian is the largest portable telescope we currently have for hire.