Design, fabrication, and test of a 5.5X telescope to retrofit an existing FLIR system

R. Barry Johnson

doi:10.1117/12.22346

1 October 1990 Design, fabrication, and test of a 5.5X telescope to retrofit an existing FLIR system

R. Barry Johnson

Author Affiliations +

Proceedings Volume 1320, Infrared Technology and Applications; (1990) https://doi.org/10.1117/12.22346
Event: Eighth International Conference Infrared Technology and Applications, 1990, London, United Kingdom

Abstract

The design considerations and approach to developing a 5.5X afocal telescope to retrofit an existing prototype FLIR system that did not anticipate the inclusion of a telescope are presented. Besides having to meet certain mechanical limitations, the afocal telescope was designed to correct for residual aberrations in the FLIR optics rather than being more generic in nature. The optical performance of the FUR with and without the afocal telescope are compared. Fabrication issues and test results will be presented.

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R. Barry Johnson "Design, fabrication, and test of a 5.5X telescope to retrofit an existing FLIR system", Proc. SPIE 1320, Infrared Technology and Applications, (1 October 1990); https://doi.org/10.1117/12.22346

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