The Cavision Large Pro Dual Wheel Follow Focus for 15/100mm Rods, available with the Canon video lens (mod 0.5) gear, is designed for large film lenses but is also compatible with ENG, prosumer, and DSLR cameras.
Offers both a swinging gear arm as well as horizontal slide adjustment to fit virtually any type of camera / lens
Belt driven gear arm ensures minimal backlash / play
Second wheel can be removed and re-attached
Rods bracket can be removed and replaced with bracket for different sized rods
Removal of provided spacer or addition of extra spacers (not included) allows for height adjustment
Sturdy dual wheel connection axle
Removable marking plate with spring loaded mechanism