Features: 1.8MP lens, provides highdefinition images, good color reproduction, observe objects more clearly. 2.The aperture can be fixed locked, more convenient. Low distortion, high compatibility, can adapt to most industrial cameras. 3.The universal fixedfocus lens can objectively record reflect the movement speed rhythm changes of the subject. 4.It is easy to install disassemble without affecting the installation use of other accessories. 5.Premium quality aluminum alloy material, rugged, anti-corrosion durable, ensures long lifespan. Specification: Item Type: Camera Lens Material: Aluminum Alloy and ABS Model: CW-FM7528-8MP Focal Length: 75mm Image Format: 1in(16, 12.8x9.6) D/F: 1:2.8 Mount: C-Mounts Pixel: 8MP Field Angle (F.O.V) (H/V): 1in:9.72x7.23, 2/3in:6.70x5.02, 1/1.8in:5.50x4.01, 1/2in:4.90x3.70 BFL:17.53mm Iris: Manual/Lock Distortion:0.05% Working Wavelength: 400-700nm M.O.D: m: 1.2m- How to Use: Install the lens to camera to use. PackageList: 1 x Camera Lens