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Created page with "== Overview == A catadioptric telescope is an optical system that employs both lenses (dioptrics) and mirrors (catoptrics) to focus light. This type of telescope is known for its ability to provide large-diameter objectives with shorter focal lengths, which results in a more compact design. The catadioptric telescope is a versatile instrument used in a variety of applications, including astronomy, surveillance, and photography. == History == The..."
