All-reflective four-element zoom telescope: design and analysis

R. Barry Johnson; James B. Hadaway; Thomas A. Burleson; Bob Watts; Ernest D. Park

doi:10.1117/12.47946

1 January 1991 All-reflective four-element zoom telescope: design and analysis

R. Barry Johnson, James B. Hadaway, Thomas A. Burleson, Bob Watts, Ernest D. Park

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Proceedings Volume 1354, 1990 Intl Lens Design Conf; (1991) https://doi.org/10.1117/12.47946
Event: 1990 International Lens Design Conference, 1990, Monterey, CA, United States

Abstract

The design process for an all-reflective zoom telescope is presented. Special consideration is given to the development of the starting configuration and the subsequent optimization process. The non-traditional optimization route utilized as a result of the unusual pupil characteristics of such an all-reflective zoom system is examined. Results of the design are presented.

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R. Barry Johnson, James B. Hadaway, Thomas A. Burleson, Bob Watts, and Ernest D. Park "All-reflective four-element zoom telescope: design and analysis", Proc. SPIE 1354, 1990 Intl Lens Design Conf, (1 January 1991); https://doi.org/10.1117/12.47946

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