A catadioptric optical system is one where refraction and reflection are combined in an optical system, usually via lenses (dioptrics) and curved mirrors (catoptrics). Catadioptric combinations are used in focusing systems such as search lights, headlamps, early lighthouse focusing systems, optical telescopes, microscopes, and telephoto lenses. Other optical systems that use lenses and mirrors are [...]
Posts Tagged ‘wiki’
Why do I love CATs?
Posted in Astronomy, Terminology, tagged telescopes, wiki on January 23, 2010 | Leave a Comment »
