Know your gear
The Samsung Techwin SLA-F-M419DN CCTV Lens 4.1 mm-9 mm is particularly designed to be used for surveillance cameras. Featuring 6 MP and a 4.1 to 9 mm focal length, this lens enhances the image quality and optical performance of the camera. The lens is perfect for both day and night use. It is compatible with CCTV cameras that have a 1/1.8 inch sensor size.