Request InfoDocter Optics Inc.Docter Optics Inc. has developed the high-dynamic-range (HDR) Auto-Tessar lenses for front-view and night-vision cameras based on the use of light-sensitive sensors. The lenses reduce diffusion, veiling glare and reflections to <1%. The robust miniature lenses weigh between 5.3 and 10.5 g and are suitable for 1/2- and 1/3-in. sensor chips with up to 1.5 megapixels and are corrected for the 500- to 900-nm-wavelength range. They can be used in systems for visible and infrared light. 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