Follow focus system for use with film and cine-style lenses
Gear ratio of 1:2 is appropriate for a wide range of lens barrel sizes
Choice of three different focusing knobs (standard, hard stop, 2-speed)
Compatible with ARRI lightweight support as a slide-on unit
With adapter, compatible with studio rods systems 15 and 19mm
Compatible with a wide range of ARRI driver gears and knob accessories
ARRI reversing gear set available for use with Nikon and Leica lenses
Economical and robust

Arri FF-4 Studio Follow-Focus
FF-3 / FF-4 / FF-5 Main Control Knob
FF-3 / FF-4 / FF-5 Right Side Control Knob
19mm Studio Base for FF-4 (BA-2)
2x Flat Marking Disc for FF-3 / FF-4 / FF-5 / WCU-3
Arri Focus Gear .8 pitch
Follow Focus Whip (12″) f/ Arri FF3/FF4/FF5
Speed Crank for Arri Follow-Focus