The Vocas MFC-2S Follow Focus was specially designed for use in film and created by the Dutch high quality brand Vocas.

The follow focus has an adjustable friction which allows you to precisely choose the amount of friction when focusing. In addition, the follow focus has a gear ratio of 1:1.75 which helps focusing more accurately. It is also possible to turn the gear of the follow focus so you can switch from Nikon style to Canon focus style. 

Finally the follow focus has 0.8 pitch gears and weighs only 454 grams.