Reflex-free lenses provide high sensitivity

Reflex-free lenses for front-view camera systems and night-vision applications are of multiglass-element designs, mounted in durably constructed metal housings with standard C-mount mounting thread, with fixed focusing and iris diaphragms, and available in focal lengths (mm) and speeds (f/) of 6.7/2.1, 9.6/2.3, and 17/2.3. The lenses provide edge-to-edge high resolution, high-light sensitivity, high relative illumination of >90% and low veiling glare of <1%, distortion-free images, and are color-corrected for wavelengths from 400 to 900 nm.
Docter Optics
Neustadt, Germany
www.docteroptics.com