Coarse & Fine Focusing Mount
ID.32mm for Pole
ID.76mm for Microscope Body
The Vertical W.D.：45mm
1. Industry focus arm
2. With bind institution of industry.
3. Plane focus arm,Focused by rack and pinion w/ball bearing guide.
4. To view objective in any angle.
FR7632CF FOCUST MOUNT WITH COARSE AND FINE KNOB