Features 1.3MP HD: F1.0 camera lens is a 4mm 3MP lens that provides HD images with high resolution and displays clear color images without any auxiliary light source in low light levels. 2.Compatible: F1.0 lens is highly compatible and can fit most security cameras. Aperture can be fixed and locked, convenient and reliable. 3.Universal Fixed Focus: Universal camera lens can objectively record and reflect the speed of object movement, suitable for electron microscope, closed circuit television. 4.Easy Installation And Disassembly: Camera lens is easy to install and disassemble without affecting the use of other accessories, very practical. 5.Durable: Universal camera lens is made of premium ABS material, which is sturdy and durable, and it can provide you with less noise and less distortion. specificationItem Type: F1.0 Lens_x000D_ Material: ABS_x000D_ Type: Fixed Focal Length Lens_x000D_ Minimum Aperture: F1.0_x000D_ Wide Angle: 104 Degrees_x000D_ Focal Length: 4.0mm 5%_x000D_ Optical Back Focus: 3.94mm 0.2 PackageList1 x F1.0Lens