Feature: 1. Application: The fisheye lens is applicable for all M12xP0.5 mount interface IP camera, please check before ordering to confirm compatibility. 2. High Definition: 10MP Lens gives you super clear vision, great color reduction, low distortion, and allows you to capture more details. 3. Wide Angle: The single board lens features 56° vertical, 72° horizontal, and 86° diagonal view angle, enables you to see a large area of picture. 4. Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5. Rugged Shell: This lens features high hardness glass and tough aluminium alloy frame. Not easily broken, guarantee long service life. Specification: Item Type: Single Board LensMaterial: Aluminium alloy .Sensor: 1/2.3in 10MEGA COMS/CCD E.F.L: 4.35mm±5% B.F.L: 3.65mm±5% Aperture Size F No.: 2.0±5% Optical Length(mm): 22.05mm±5% Field Angle (HxV)(°): Vertical 56°, Horizontal 72°, Diagonal 86° Distortion: <-1.2% Work Temperture (°C): -20°C~65°C conventional Dimensions(mm): 14X19.19 Interface Mount: M12xP0.5 Remarks: 4G2P+1IR Package List: 1 x Single Board Lens