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Proceedings Paper

Dual Waveband Afocal For The Mid And Far Infrared
Author(s): Friedrich A. Aurin
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Paper Abstract

For the dual waveband detector of the TICM II thermal imaging system which is sensitive over the wavelength range from 3gm to 5gm and from 8gm to 12gm an afocal with magnification change has been designed. The afocal is color corrected for both wavelength bands without focus shift and it has a reduced Petzval-sum.

Paper Details

Date Published: 1 April 1990
PDF: 11 pages
Proc. SPIE 1191, Optical Systems for Space and Defence, (1 April 1990); doi: 10.1117/12.969659
Show Author Affiliations
Friedrich A. Aurin, Carl Zeiss (Germany)


Published in SPIE Proceedings Vol. 1191:
Optical Systems for Space and Defence

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