C-Mount 12mm Fixed Focal Machine Vision Lens 12MP Manual Iris for Barcode Reading 12mm 12MP Fixed Focal Machine Vision Lens The C1228-12M is a 12mm fixed focal machine vision lens engineered around a 12MP sensor platform for industrial imaging. Built for the 2/3" format, this machine vision lens pairs a F2.8 to F16 manual iris with a 0.1m to Infinity manual focus range, so integrators can lock exposure and depth of field directly on the line. The all-glass optical path is