CELESTRON RASA ASTROGRAPHS

Building on the legacy of Celestron's Schmidt Cameras of the 1970's, the ultra-fast RASA (Rowe-Ackermann Schmidt Astrograph) allows astrophotographers to capture incredible data with minimal exposure times. The 4-element lens group with rare-earth ED glass provide images free from aberrations that are inherent in other types of telescopes, leading to excellent correction across a large field of view.