25mm f/14 Lens in C-Mount for all TV/CCTV/Cinema C-Mount cameras This is a high quality lens with 25mm length and f/14 aperture, suitable for low-light applications. This len is a 25mm lens incorporates advanced optical elements to all-around sharpness and efficient light conductivity. Its iris can be manually adjusted according to available light levels. Focus: focus to Condition: New with high quality Material: Metal, plastic Colour: Black Mount type: C mount length : 25mm Aperture:F14 Iris/ Focus operation: manual Package Contents: 1 X for C Mount Camera Lens Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.