The Fujifilm Fujinon HF25HA-1B C-Mount 25mm f/1.4 2/3" Fixed Focal Machine Vision Lens is a very high quality C-mount lens designed for industrial applications like robotics and machine vision. It is intended to deliver quality images when working with cameras with sensors up to 1.5 megapixel resolution. Among its features this lens has locking focus and iris rings so it can operate consistently in jobs where the camera may experience significant vibration. This lens shows a narrow 10deg. horizontal angle of view.