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The computar TG4Z2813AFCS-IR 1/3” Varifocal Lens (2.8-12mm) is designed for use with CS-mount day/night cameras having 1/3” format sensors. This lens facilitates easy focal length adjustments without having to move the camera from its installation point.
With an aperture of f/1.3 to 360, the lens is suitable for surveillance in low-light as well as bright-light conditions. In addition, this IR-corrected day/night lens captures clear images, eliminating focus shift and infrared bleed.
Designed for CS-mount cameras with 1/3" sensors
2.8-12mm focal length to clearly capture scenes requiring different focus settings
Easy focal length adjustments
Aperture of f/1.3 to 360 ensures enhanced performance in low-light as well as bright-light conditions
Auto Iris mechanism ensures that the camera captures detailed images even in areas with varying light intensity
Infrared correction eliminates focus shift and IR bleed, making the lens suitable for 24-hour surveillance operations
Aspherical lens surface ensures that the images have corner-to-corner sharpness for all aperture settings
Comes with locking set screws and a durable metal barrel & mount