Meiji's FC Focus Block includes coaxial coarse and fine focus for high magnification applications requiring precise focus adjustment. Like other F-series blocks, the FC also includes machined rack and pinion gearing for smooth focusing movement and 33mm of travel.
The dual focus knobs offer tension adjustment and a built-in slip clutch prevents damage to the mechanism or microscope head. Fits 20mm diameter mounting pole.
FC Coarse / Fine Focus Block 