Dobsonian Telescopes

OPT stocks a wide array of high-quality versatile, inexpensive, and easy to use Dobsonian telescopes. The Dobsonian design is a Newtonian Reflector that sits on an alt-azimuth mounted base and is based on the idea that large optics can be inexpensive and very easy to use. Its design cannot be beaten for visual deep-space observing and is perfect for those who want a large aperture telescope at a low price. Take a look below to see the pros and cons of Dobsonian Telescopes.