Description: 140 ° Wide Angle - Wide angle up to 140 ° enables you to see a large area of picture to let you control whole situation outside the door. Prevents danger. 2.1mm Focal Length - 2.1mm focal length gives you a very large picture to observe details to avoid missing message. HD picture protects your house better. M12 Thread Interface - Replaceable M12 Thread Interface Camera Lens Realistic Colors - Adopting brilliant aperture of F2.0 to restore colors to let you see and judge clearly situation outside the door. Wide Compatibility - The CCTV camera lens is widely compatible with CCD chipsets of 1/3 inch and 1/4 inch with no stuck or conflict. Specification: Format: 1/3" Focal-Length: 2.1mm Aperture: F2.0 Interface: M12 Thread Angle of View: 140 ° Size: 11*8mm Material: alloy + glass Package Includes: 1Piece Wide Angle Lens
