Navitar (Rochester, NY) has introduced a line of SWIR (shortwave infrared) lenses in 16, 25, and 50 mm focal lengths to meet advancements in SWIR technology. The 25- and 50-mm lenses are available with manual or auto iris. The lenses are used for a variety of imaging applications where SWIR cameras are employed, such as perimeter surveillance, tollway monitoring, border and port security, quality control, or aerial imaging. For Free Info Click Here 

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This article first appeared in the April, 2010 issue of Defense Tech Briefs Magazine.

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