3MP CSMount CCTV Lens for 1/2.5 and 1/2.7 Sensors A compact, resolution manual lens designed for machine vision and surveillance cameras that use CS mount fittings. Delivers clear 3MP images and flexible installation options through multiple focal length and aperture choices. Key benefits Improved image detail: 3MP resolution supports higher definition capture for clearer identification and analysis. Flexible field of view: Multiple focal lengths let you match lens coverage to the scene, reducing the need for extra lenses. Easy integration: Standard CS mount simplifies installation and replacement on compatible CCTV cameras. Precise optical control: Manual adjustment and optional fixed focus allow tuning for depth of field and sharpness in different setups. Lowlight adaptability: Multiple minimum aperture options provide choices for performance in varying lighting conditions. Main specifications Resolution: 3MP, HD image quality Mount: CS mount for straightforward camera compatibility Sensor compatibility: Designed for 1/2.5 inch and 1/2.7 inch CCTV sensors Available focal lengths: 2.1 mm, 2.5 mm, 2.8 mm, 4 mm Lens type: Manual Zoom mode: Fixed focus optional Minimum aperture options: F1.2, F1.6, F2.0, F2.5 Pixel: HD 3MP Practical applications Remote surveillance: Use in fixedposition security cameras to capture higher detail across corridors, entrances, and parking areas. Retail loss prevention: Install over checkout lanes or merchandise displays to improve image clarity for review and analysis. Industrial inspection and monitoring: Apply in production lines or equipment rooms where clearer images improve defect detection and process monitoring. Installation and compatibility notes Fits cameras with CS mount; confirm sensor size is 1/2.5 inch or 1/2.7 inch for performance. Select focal length to match desired coverage: shorter focal lengths for wider fields of view, longer focal lengths for tighter scenes. Choose minimum aperture based on lighting: lower F numbers allow more light and better lowlight imaging, higher F numbers increase depth of field. This lens provides a straightforward upgrade path for CCTV systems that need higher resolution capture and flexible optical configurations without complex installation changes.