WIVG28123MP Manual Zoom Lens for 3MP Imaging Key benefits Supports 3MP resolution for clear, detailed images suitable for monitoring and inspection. 2.812mm focal range provides flexible field of view from wide angle to medium telephoto for framing a variety of scenes. Wide F1.4 aperture improves low light performance and helps maintain image quality at smaller exposures. Minimum focus distance 0.3m allows closerange capture of subjects and details. Manual zoom control gives precise, repeatable framing without electronic dependence. What this lens solves Simplifies installation where a single lens must serve multiple coverage needs by replacing several fixed focal length lenses. Improves usable image quality in dim environments when additional lighting is not practical. Enables close inspection of components, displays, or faces without moving the camera. Performance and function Designed to support 3MP imaging systems with manual zoom operation and reliable optical control. Focal length 2.812mm manual zoom provides smooth adjustment for scene composition and target tracking. Aperture F1.4 balances depth of field control and light gathering for consistent performance across lighting conditions. Minimum focus distance 0.3m ensures sharp detail at short range. Compatibility and integration Model WIVG28123MP is intended for systems that accept the WIVG28123MP manual zoom lens form factor and specifications. Ideal for integration into fixed or varifocal camera housings where manual optical adjustment is required. Use with imaging systems that support 3MP sensors and require a 2.812mm manual zoom solution. Practical applications Site security and surveillance: wide to medium tele coverage for entrances, lobbies, and perimeter monitoring with improved lowlight capture. Retail and loss prevention: flexible framing for aisles or checkout areas while preserving detail for identification and analysis. Industrial inspection and machine vision: close focus down to 0.3m for component checks, assembly line observation, and quality control. What to expect A manual zoom lens that delivers adaptable framing, dependable lowlight capabilities, and closefocus performance for 3MP imaging tasks. Specification summary: 3MP pixel support, focal length 2.812mm manual zoom, aperture F1.4, minimum focus distance 0.3m, model WIVG28123MP.