6-22mm F1.6 5MP M12 Mount Varifocal Lens (AOV approx. 46 - 16°).

The M12-Mount 6-22mm IR Varifocal Lens from Marshall Electronics is designed for use with 5MP cameras that have a 1/2.5" sensor. This M12 mount lens features a 6-22mm focal length that delivers a 46.4-16.3° horizontal field of view. It offers fixed iris operation, along with manual focus and zoom operation with lock screws.