4mm C-Mount Lens for up to 2/3" Sensors such as IMX546 | Industrial Vision

The CIL529 is a 4mm C-mount lens for sensors up to 2/3-inch, including 5MP formats like the Sony IMX546. At 4mm it is a wide-angle lens that takes in a large scene from a short distance, which fits overhead inspection, bin picking, and wide-area industrial machine vision.

The lens is built for global shutter cameras and holds low distortion for its angle of view. It covers an 11mm image circle with a 106° field of view, and measured distortion is about -3%. For a 106° lens that is well controlled, but a wide-angle optic still benefits from calibration if the system takes measurements across the full frame.

The listed part number is CIL529-F2.8-CMANIR, F/2.8, without filter, C-Mount A. The optical construction is hybrid glass and plastic in a metal barrel, which keeps weight down on a wide lens. This part is not always in stock, so check the live page or contact Commonlands before you plan a build around immediate delivery.

Choose the CIL529 when you need a wide 4mm field of view on a 2/3-inch 5MP global shutter C-mount camera and want distortion held low for the angle. Confirm the camera uses the 1"-32 C-mount thread and 17.526mm flange distance before ordering.