The Marshall Electronics 3MP CS Mount 2.8-12mm Lens is a manual focus lens designed for the 1/2.7" and 1/3" sensor CS-mount surveillance cameras, including the Marshall CV343, CV345, and CV365 models. Built with high-accuracy aspherical lens elements, high refractive-index glass, and featuring low dispersion, it's particularly suited for high-performance color 1/3" HD sensors.
The lens features an f/1.4 aperture, 98-25° wide angle of view, and a focal range up to 11.8" from the front of the lens. The iris is controlled automatically via a 4-pin DC connection to the camera.
- Best-suited for high-performance, color, 1/3" HD sensors
- Also compatible with 1/2.7" sensors
- High-accuracy aspherical lens elements
- High refractive-index glass
- Low dispersion
- f/1.4 aperture
- 98-25° horizontal angle of view
- Up to 11.8" focus range from front of lens
- DC auto iris (4-pin connection)
- Works with Marshall CV343, CV345, and CV365 models