FCD Focus Block with D-mount Camera Frame

Meiji's FCD Focus Block offers coarse and fine focus adjustment for applications requiring a precise touch. One revolution of the fine focus knob raises or lowers the block 0.2mm.

Like the FD, the FCD has an open D-frame digital camera mount, secured by a standard size 1/4"-20 bolt, tension adjustment and a built-in slip clutch to prevents damage to the mechanism. Fits 20mm diameter mounting pole.