The Cavision RFD15BM is a Basic Mini Single Wheel Follow Focus mechanism for your mini-DV / prosumer camera. It provides you with a convenient, quick and precise method for controlling the focus on your camera using a knob on the 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:
Rods support not included
Optional Dual Focus/Zoom Control
You can mount two RD15Bs on the same rods support, and then use one for focus control and the other to control zoom.
Removable Marking Plate (Spring Loaded)
A removable marking plate will allow you to mark focus points during rehearsal and then use those points as guides during the actual shoot.
Compact & Lightweight
Like your camcorder, the RFD15BM is designed to be compact and lightweight for easy transport and storage.