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18 December 2012 MWIR zoom with focal extender
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Abstract
This paper describes the design of a 3-5microns 26:1 zoom with a focal length extender capability that increases NFOV focal length by 1.75x. Mechanical restrictions for a payload envelope will be considered as well as cold stop efficiency issues.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Marta C. de la Fuente, Jose M. Infante Herrero, and Luis Rivera "MWIR zoom with focal extender", Proc. SPIE 8550, Optical Systems Design 2012, 85500X (18 December 2012); https://doi.org/10.1117/12.999637
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