CS Mount Varifocal Lenses with DC Auto Iris
For use with CV-340, CV-335, and other CS Mount Cameras with Auto-Iris ![]() Varifocal lenses permit users to change the effective focal length (EFL) and the horizontal angle of view. This flexibility allows camera installations in a variety of places that often require lenses of different focal lengths.
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Model | Focal Length (mm) | F-Stop | 1/4" Sensor | 1/3" Sensor | 1/2.5" Sensor |
VS-M2812-2 | 2.8 ~ 12 | F1.4 | 65° ~ 17° | 82° ~ 23° | 90° ~ 29° |
VS-M309A | 3.0 ~ 9 | F1.4 | 62° ~ 22° | 78° ~ 30° | 85° ~ 34° |
VS-M550-2 | 5 ~ 50 | F1.4 | 40° ~ 4° | 50° ~ 5.4° | 58° ~ 6.3° |