The Pentax C22516 is a 25 mm C-mount lens for 1-inch CCD industrial cameras. The lens has a f/1.8 aperture for highly detailed images in even low light conditions. The lens covers a narrow 28° horizontal angle of view. This is a manual iris and manual focus lens.
C- Mount Lens for Special Industrial Purposes
The C22516 with its f/1.8 aperture will capture sharp images with 1-inch CCD specialty cameras in most lighting conditions. The minimum object distance is less than 1 foot and the 25 mm focal length renders a tight 28° horizontal view.