25mm CCTV Camera Lens, 3MP, 1/3 inch Sensor, CS Mount, 1 Piece Product overview This 25mm CCTV camera lens is designed for security and surveillance cameras that accept CS mount lenses. It supports up to 3MP resolution and is optimized for 1/3 inch image sensors. One piece is included. Key benefits Improved detail at distance: 25mm focal length narrows the field of view so you can focus on mid to long range subjects without digital zoom. Matches higher resolution sensors: Optical design supports up to 3MP image sensors to preserve detail and reduce blur. Simple compatibility and retrofit: Direct CS mount fits most CCTV and IP cameras that use a CS interface, making upgrades and replacements straightforward. Reliable, nofuss installation: Mounts directly to the camera with no special adapters required, enabling quick deployment. Main specifications Focal length: 25mm Resolution support: 3MP Sensor format compatibility: 1/3 inch Mount type: CS Quantity: 1 piece How it solves common problems Reduces the need for multiple cameras by providing a tighter field of view for focused monitoring of distant areas. Restores optical performance for cameras that originally with lower quality or wider lenses, improving image clarity for recording and live viewing. Simplifies maintenance and upgrades by offering a direct mount replacement that works with standard CS mount camera bodies. Typical applications Perimeter and gate monitoring: Observe activity at fences, gates, and other boundary locations where subjects are at a distance. Parking areas and driveways: Monitor vehicle movement and general activity across larger outdoor spaces. Long corridors and entranceways: Provide targeted coverage of hallways, loading docks, and passageways where a narrower view is required. Suitability and notes Intended for CCTV and IP cameras that accept CS mount lenses and use 1/3 inch sensors. Designed to support cameras with up to 3MP imaging capability. Sold as a single lens unit for retrofit or spare parts use. This lens is a practical option when you need a straightforward, compatible optical upgrade to focus on distant details with a 3MP capable camera system.