The Tokina TVR3918HDDC-IR 3 MP Varifocal Lens (3.9-10mm) is a great addition to any CCTV camera and facilitates easy focal length adjustments, without having to move the camera from its installation point. Designed for use with Day/Night CS-mount cameras with 1/2" sensors, this lens features an iris range of f/1.8 to 360 for effective surveillance in low as well as bright lighting conditions.
This IR-corrected day/night lens captures clear images, eliminating focus shift and infrared bleed. The Auto Iris mechanism ensures that the camera captures detailed images even in areas with varying light intensity.
Designed for Day/Night CS-mount cameras with 1/2" sensors
3.9-10mm focal length for coverage of wider surveillance area
Iris range of f/1.8 to 360 ensures enhanced performance in low as well as bright lighting conditions
Auto Iris mechanism for automatic iris adjustment in constantly changing light levels
Infrared correction eliminates focus shift and IR bleed, making the lens suitable for 24-hour surveillance operations