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The CS-Mount 2.8-9mm Varifocal Lens from Samsung features a 3MP 1/2.8" CCD sensor to capture high-quality video. The lens has a wide f/1.2 aperture for brighter video and images. This DC lens has an auto iris function driven by a Galvanometer and features a built-in ND filter. The lens is aimed at sharp, crisp images and exposure accuracy under even adverse lighting conditions. The iris auto-close function protects imagers and optical filters from extreme highlights when the power is off.
3MP 1/2.8" CCD sensor
2.8-9mm focal length
Built-in ND filter and iris by Galvanometer
7.52mm back focal length in air
Table of Contents
Maximum Aperture Ratio
0.2 x 0.15" (5.12 x 3.84 mm) maximum Diameter: 0.26" (6.7 mm)
Field of View
Diagonal 134.2 to 42.7° Horizontal: 104.2 to 33.7° Vertical: 77.2 to 25.3°
Iris: Auto f/1.2-360 Focus: Manual 0.98' (0.3 m) Zoom: Manual 2.8-9mm