Universe Kogaku America (Oyster Bay, NY) offers the EL1025B, a 25mm CCTV lens with adjustable focus and iris that offers an F/0.95 aperture. Aperture range is 0.95 to 16 in a 16mm lens format. The lens is suitable for low-light applications such as surveillance and security.

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Photonics Tech Briefs Magazine

This article first appeared in the September, 2010 issue of Photonics Tech Briefs Magazine.

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