The CA-LHW12 is a specialized lens designed for line scan cameras. It features a focal length of 12.5 mm and an adjustable aperture range from F1.4 to F16, allowing for versatile focusing options. The minimum working distance is approximately 0.3 meters, and it offers a resolving power of 120 cycles per millimeter at the center and 63 cycles per millimeter on the periphery. The lens includes a focus ring (the red ring) for manual adjustment and is compatible with C-mount systems, accommodating a filter size of 25.5 mm P0.5. It is part of Keyence's lineup of vision lenses tailored for high-precision imaging applications.

Keyence specialises in innovative automation and sensing solutions, offering a wide range of products including sensors, vision systems, laser markers, and measuring instruments. Their cutting-edge technologies enhance efficiency, precision, and quality control across industries such as manufacturing, automotive, and electronics.