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Conferences > Freeform > 2013 > FT3B > FT3B.6

A Fast, Four-Mirror, Free-Form, Wide Field of View, Telecentric Telescope

James P. McGuire

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Abstract

We describe a f/2.5, four-mirror, free-form telescope with a 8.5° × 25.5° and space for a beam splitter. This is a 3x increase in the etendue over the comparable rotationally symmetric design.

© 2013 Optical Society of America

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