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TheMarshall Electronics VS-M550-4is a5-50mm, 3-megapixel, f/1.4 varifocal CS-mount lens designed for high-resolution surveillance, machine vision, and professional video applications. It is commonly used with Marshall CV-series cameras (such as the CV344, CV345, CV346, and CV365) to allow for flexible, manual control over the field of view.Key features and specifications of the VS-M550-4 include:Focal Length:5-50mm variable range.Aperture:Fast f/1.4 maximum aperture for improved low-light performance.Iris Control:4-pin DC auto-iris cable.Mount Type:CS-mount.Resolution:3 Megapixel (MP).Focus:Manual focus.Field of View (1/3\" Sensor):Approx. 51° to 6° horizontal.Minimum Focus Distance:1 foot (0.3 m).Key Takeaways:Usage:Ideal for scenarios requiring variable zoom, such as security, surveillance, and industrial, machine vision tasks.Compatibility:Designed for CS-mount cameras; requires a C-to-CS adapter if used with a C-mount camera.Versatility:Allows users to adjust the field of view from a wide angle to a tight zoom.
