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