ePhoto 3 Adjustable Gear Ring Follow Focus Belts 55mm, 65mm , 75mm Lensgear kit EA605 by ePhoto
The gear ring belt is designed for HDSLR follow focus use such as Canon 60D 600D 5D2 /EOS 550D/Rebel T2i/Kiss X4,specially for Canon EOS DSLR users. it is for low cost movie film makers. It is compatible with all DSLR cameras, video cameras, HDV,DV, specially for HDSLR camera with movie function.