Used Aputure V-Control USB Electronic Follow Focus Remote Controller for Canon EOS 1D Mark IV/5D Mark II, III/7D/60D/600D/T3i Kiss X5, 550D/T2i 500D 1100D Cameras

Aputure V-control UFC-1s USB Focus Controller is a handheld USB host device designed to control certain Canon DSLR cameras that use Canon's USB protocol. The follow focus can work in both still and video model, greatly facilitating the use of the photographer. It with seven versatile buttons and a center control can help you quickly focus adjustment & precisely focus. It can also set ISO, Aperture, the speed of shutter & exposure to give you full control over exposure, live-view and focus settings. What's more, save and limit the focus area and control the shutter. Trust it, it will revolutionize the way you shoot stills and videos.