1. HD 5 million pixels 2. Image size: 1/2.5inch 3. Fixed light enclosure 4. Infrared/IR Model: CW-BL1218-5MP Pixel (MP): 5MP -Length: 12mm Relative aperture (Aperture D/f'): F2.0 Interface (Mount): 12 x 0.5 Field of view (Field): 32 Dimensions: 14 x 18.8 Optical back length (mm): 11.58 Mechanical back distance: 7.58 Type: fixed focus lens Lens structure: 6 glass Filter diameter: 12 (mm) Maximum aperture: 2.0 Minimum aperture: 2.0 Wide angle: 32 angle: 32 (degree) Lens volume: 0.05 length: 12mm colour:Black Material:metal size:20 x 20 x 30mm Package Contents: 1 x CCTV LENS Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.