The Tamron CS-Mount 3 to 8mm Varifocal Fixed DC Auto Iris Lens is a great addition to any CCTV camera and facilitates easy focal length adjustments without having to move the camera from its installation point. The adjustable iris lens ensures that the camera captures detailed images even in areas with varying light intensity. The lens features an iris range of f/1.0 to 360, which makes it suitable for surveillance in low-light as well as bright light conditions.
The aspherical lens surface ensures corner-to-corner sharpness in image reproduction for all aperture settings. Moreover, this IR-corrected day/night lens captures clear images, eliminating focus shift and infrared bleed.
Designed for day/night CS-mount cameras with 1/3" sensors
2.6x zoom translates into a focal length of 3 to 8mm
Iris range of f/1.0 to 360 ensures enhanced performance in low-light as well as bright light conditions
Infrared correction eliminates focus shift and IR bleed, making the lens suitable for 24-hour surveillance operations