Optical Guidance Systems

Products & Services

Our Product Line

Arizona 07 2004 032If you are not already familiar with our products, we would like to take this opportunity to introduce ourselves to you. OGS was the first to bring worldwide acceptance to the Ritchey-Chretien line of optical tube assemblies, and we are today the number one manufacturer of the “Ritchey,” ranging in sizes from 10-40 inches. Numerous colleges and universities in the U.S. and around the world are using Optical Guidance Systems telescopes.

If your institution has been considering purchasing an Internet-controllable telescope system, an education-purposed observatory system, a research grade astronomical telescope, or an upgrade for a currently owned instrument, then please consider the Optical Guidance Systems product line.