Fotga DP500 III Quick Release Follow Focus with A/B Hard Stops and 15mm Quick Release Rod Clamp

Detachable Structure
Sturdy Metal CNC Machined, the detachable structure can make it work for 15mm/19mm rail rod rig.
Newly design on its inner structure to reach a high level in this field, while the damping gives virtually zero backlashes (<0.5mm).
Long-life precision engineered gearbox enables accurate and reliable focusing,2 levels adjustable damping.

A/B Hard Stops and Rubber Wheel for Accurate Focus Adjustment
Integrated with A/B Hard Stops, stoppers can also be detached and then stored in the slots within the follow focus itself.
The outside of the wheel is made of rubber, nice touching and keeping the movement stable.
White mark ring contains magnets for easy installation and disassembly.

3 Size Gears Fit for Different Diameter Lenses
Comes with 3 size gears: M0.8-38T /M0.8-43T /M0.8-65T.
Drive gear can be mounted from both sides. (Works for both right-handed and left-handed).
Drive Gear Interface: Compatible with JTZ X Type Interface Standard (JTZ DP30 Series).

Speed Crank Handle
Connector size:12mmx12mm.
90 degree right angle and bulb knob design, very convenient to control the follow focus.
Safety-lock design at the 12mmx12mm terminal, makes it insert the follow focus firmly, not falls off.