Astrophysics (index)

Three-Mirror Anastigmat

(type of reflecting telescope)

Three-Mirror Anastigmat is a Reflector Telescope design with three mirrors chosen as to minimize Aberration. The Primary Mirror is concave parabolic, the Secondary, convex spherical, and the Tertiary, concave spherical. Examples:


(telescope type,reflector)
http://en.wikipedia.org/wiki/Gregorian_telescope

Referenced by:
Reflector Telescope

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