Vocas MFC-3F follow focus with adjustable friction Drone & Action & 360 Accessories there are two Face Detection

there are two Face Detection options (Face Priority and Face Only)

It has hinges with integrated feet that hold fast under impact

7" Molex Micro-Fit 3 6-pin cable

Stream up to four tracks into the unit over USB

Vocas MFC-3F follow focus with adjustable friction Drone & Action & 360 Accessories there are two Face DetectionMFC 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 motion going in and going out, making it 100%