Computar Ganz High Quality CCTV Camera Lens HG3Z4512AFCS-IR 1/2" 4.5-12.5mm f1.2 Varifocal, Video Auto Iris (CS Mount) Day/Night IR

Computar varifocal video auto iris lenses offer maximum flexibility in camera installations requiring a wide range of focal lengths. All lenses are CS-Mount, comprised of all glass optics, come with locking setscrews and a durable metal barrel and mount, and are covered by a three year warranty. •Designed for CS-Mount Cameras •For 1/2" Format Sensors •4.5-12.5mm Focal Length •3x Zoom •Aperture of f/1.2 to 360 •Focus 0.3 m to Infinity •Manual Zoom & Focus •Video Auto Iris •IR-Corrected •Aspherical Lens Surface The computar HG3Z4512AFCS-IR 1/2” Varifocal Day/Night Lens (4.5-12.5mm) is designed for CS-mount cameras with 1/2” format sensors. This lens facilitates easy focal length adjustments without having to move the camera from its installation point. With an aperture of f/1.2 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 1/2" sensors 4.5-12.5mm focal length to clearly capture scenes requiring different focus settings Easy focal length adjustments Aperture of f/1.2 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 . Made in Japan 3 Year manufacturer Warranty