The RFGD1915 is the latest professional dual wheel follow focus mechanism from Cavision. Using an entirely geared transmission, it provides you with a convenient, quick and precise method for controlling the focus on your camera using a knob on either side of the camera without the need to constantly reach over to the front of the lens. Follow focus systems have become a staple of professional photographers and videographers needing to frequently adjust a camera's focus according to changing scenes; hence the name "follow" focus.
Note! Support rods not included