1,MP Lens: The camera lens has megapixels to provide high definition images with good color reproduction and clearer viewing of objects. 2,Manual Aperture and Zoom: Industrial camera lens, manual focus and adjustable aperture, no lens shadow, no vignetting, high image quality. 3,Characteristic: CS mount lens, image format 1/2in, adjustable focal length 4‑12mm, high compatibility, suitable for most industrial cameras. 4, Material: The camera lens is made of premium aluminum alloy material, which is rustproof, wear resistant and can cope with harsh environments. 5,Simple Operation: The manual aperture lens is easy to install and disassemble, it does not affect the installation and use of other accessories. 1 x Camera Lens Item Type: Camera LensMaterial: Aluminum AlloyFocal Length: Approx. 4-12mmResolution: MPAperture (F): 1.6Mounting Port: CSFormat Cover: 1/2inHorizontal Viewing Angle: 97.6- 33.3°Minimum Object Size: 0.3mSize: Approx. 32x 49.5mm / 1.26x 1.95in (L x D)Iris: ManualZoom: ManualFocus: Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia