3MP 1/2" 5-50mm F1.4 IR CS Mount DC Auto Iris Varifocal CCTV Lens for 960P 1.3MP 1080P 2 Megapixel Analog IP Body Box Camera
Vari-focal auto iris CS lens for CCTV cameras
5~50mm 1/2" 3.0 megapixel IR lens
Suitable for 1/2.5", 1/2.7", 1/2.8", 1/2.9" and 1/3" image sensor
Great for 3MP, 1080P 2.0MP and 960P 1.3MP box/body cameras
Standard CS interface thread
Applicable to video surveillance for road, traffic, car park lot, bank, residential area, etc.
1x 5~50mm 3MP Auto Iris CCTV Lens
The lens features auto iris (DC drive). If you need manual iris 5~50mm CS lens, please refer to our store.
Difference between C mount and CS mount lenses:
CCTV Lenses are available in two different lens mounts. "C Mount" lens has a flange back distance of 17.526mm vs. 12.5mm for "CS Mount" lens. Many of today/'s cameras can accept either type of lens, but it is important to be sure that the camera and lens are compatible and set up properly. C Mount lens can be used on CS Mount camera by utilizing a 5mm adaptor or adjusting the camera for C Mount lens. Because of the shorter back focal distance, CS Mount lens can only be used on CS Mount camera. The camera images will be out of focus if a CS-Mount lens is used on a C Mount camera.