819M-B-11-1.0 C-Mount Adapter, Male, 1.0 in. Port, 819C and 819D Spheres

The 819M-B-11-1.0 (P/N 7Z08288N)i s a C-mount (1-32 UN 2A) male adpater. The 11 mm clear aperture limits the field of the view of the device, increasing the measurement accuracy and uniformity. The barium sulfate coating inside the adapter helps minimize the throughput loss. For a female C-mount thread, use 819M-CM-1.0 (P/N 7Z08290N)  instead.