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Proceedings Paper

Low-cost polymer infrared imaging lens
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Paper Abstract

A low-cost polymer infrared imaging lens well suited to military and security applications in the 8 to 14 μm region has been made. It has a focal length of 25 mm, and an f/number of 0.8. The design requires four aspheric or Fresnel surfaces. Remarkable performance has been demonstrated.

Paper Details

Date Published: 10 October 2003
PDF: 12 pages
Proc. SPIE 5074, Infrared Technology and Applications XXIX, (10 October 2003); doi: 10.1117/12.487574
Show Author Affiliations
Richard N. Claytor, Fresnel Technologies, Inc. (United States)
Nelson E. Claytor, Fresnel Technologies, Inc. (United States)

Published in SPIE Proceedings Vol. 5074:
Infrared Technology and Applications XXIX
Bjorn F. Andresen; Gabor F. Fulop, Editor(s)

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