Libec ZC-9PRO (ZC9PRO) Zoom control for ENG lenses
The ZC-9Pro can be used with both Canon and Fujinon lenses - simply change the switch. Zoom speed is variable from slowest to fastest by a very sensitive thumb switch. Versatile usage - ZC-9Pro clamps on tripod panhandles, jib arm and crane weight bars, stabilizers, monopods and other accessories. Just insert the 8 pin connector cable to your lens.