The Fujinon Day/Night Fixed Focal Lens (50mm) has an iris range of f2.8-close and offers high performance even in low-light conditions, rendering it suitable for security and monitoring applications. With a fixed focal length of 50 mm, the lens provides high-quality images with edge-to-edge sharpness. Appropriate for 5MP cameras, the lens is compatible with 2/3" and 1/3" cameras. The lens offers manual focus and iris operation. A C-type metal mount and a filter thread (M40.5x0.5) are integrated into the lens assembly.