The computar T5Z8513CS-IR 1/3” Varifocal Day/Night Telephoto Lens (8.5-40mm) helps you closely examine all activities in your premises. It is designed for use with CS-mount day/night cameras with 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 16C, 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 day/night cameras with 1/3" sensors
- 8.5-40mm focal length translates into a zoom of approximately 4.7x
- Aperture of f/1.3 to 16C ensures enhanced performance in low-light as well as bright light conditions
- Manual iris for correct exposures
- Infrared correction eliminates focus shift and IR bleed, making the lens suitable for 24-hour surveillance operations
- Aspherical lens surface ensures that the images reproduced have corner-to-corner sharpness for all aperture settings