2.8mm IR Camera Lens for 3 Million Pixel CCTV and Network Cameras Overview A 2.8mm fixed focal length IR lens engineered for 3 million pixel surveillance cameras. The 5layer prism optical design delivers clearer imaging and realistic color reproduction across daytime and lowlight conditions. Built to work with common camera modules, this lens is intended as a direct upgrade or replacement for IPC and AHD based systems. Key benefits Wide coverage with a 2.8mm focal length, allowing broader scene capture from a single camera position. Ideal when you need to reduce blind spots and minimize the number of cameras required. Sharp 3 million pixel support for improved detail and identification in recorded footage. 5layer prism optics that improve light transmission and maintain accurate color rendition for more realistic video output. IR compatible for lowlight and night operation, helping maintain usable images when illumination is limited. Module compatibility for easy integration with IPC and AHD camera modules and most network camera setups. What this lens solves Reduces the need for multiple cameras by providing a wideangle view suitable for entrances, small parking areas, and retail floors. Improves image quality on 3MP camera systems where original optics are insufficient or degraded. Restores accurate color and contrast in feeds that suffer from washed or dull colors due to inferior lenses. Extends usable video capture into lowlight periods through IR support, reducing blind times after sunset. Features and performance Focal length: 2.8mm for wide field of view Resolution support: 3 million pixels Optics: 5layer prism design for improved clarity and color fidelity Night capability: IR compatible for lowlight imaging Compatibility: Supports IPC and AHD modules and can be used with standard network camera hardware that accepts compatible lens modules Practical use scenarios Retail entrance monitoring: Mount a 2.8mm lens above a store entrance to capture a broad view of incoming customers while preserving facial detail for identification at 3MP resolution. Small parking lot or alley surveillance: Install on exterior network cameras with IR enabled to monitor vehicle movement and pedestrian activity day and night. Office or factory floor coverage: Use fewer cameras to cover large open areas, capturing equipment and personnel activity with realistic colors for clearer situational awareness. Integration notes Designed for use with compatible IPC and AHD camera modules and network cameras that accept replaceable lens modules. Confirm mechanical mount and module interface before installation. Intended for cameras rated for 3MP performance to fully leverage the lens resolution capability. This lens provides a practical optical upgrade for surveillance systems that need wider coverage, clearer 3MP imaging, and reliable lowlight performance without changing core camera hardware.