Vocas MFC-3F follow focus with adjustable friction

MFC-3F follow focus for DSLR and small Cine style lenses, with a gear ratio of 1:1 and integrated friction module. 100% Playless. The unique feature of the MFC-3 follow focus system is that the focus knob and drive gear consist of only one part, there is no transmission in the MFC-3. This is a direct drive, and because of the elimination of internal gears, there can never be any difference in the...