VZEFC2U is the improved MkII version of our universal electronic focus control. The motor mounts to 15mm/19mm rods and includes a universal gear set and clamp-on adapter rings, so you can use this remote focus control system with nearly any broadcast or DSLR lens with endpoints. Perfect for Canon C100, C300, Sony PXW-200, PMW-300 or any camera using DSLR or broadcast lenses.This system allows for precise, repeatable focusing and allows up to 5 programmable presets for quick and accurate “go-to-marks.” The MkII hand unit includes a large focus knob and convenient Canon BP-915 type battery pack. You can also use this unit to control iris on a lens with a no-click ring.