May i know the dimesions for C mount adaptor and howC mount related to Focal plane and camera detector?

Question

If any one could send me link where i could have clear discription for C mount and its relation with focal plane of lens

Answer 1

Hi. From the web: "The register (distance from the lens mount flange to the focal plane) is 17.526 mm (0.69 inches) for a C-mount, 12.52 mm for the otherwise identical CS-mount."