Availability: In stock.
T4Z2813CS-IR is designed for use with true day/night cameras and IR illumination. It provides an extended range focal length of 2.8-12mm for applications requiring maximum flexibility and a wide range of adjustment angles. Lens is CS-Mount, comprised of all glass optics, come with locking set screws and a durable metal barrel and mount. Manual Iris Lenses are used primarily for indoor use with stable or moderately variable lighting conditions.