Chrosziel's Economy Follow Focus Kit for Canon D5/D7 is a follow focus kit for Canon D5/D7 and comes with a follow focus, focus gear, flexible gear ring and lightweight support with rods.
The follow focus helps you to pull focus precisely and to mark your focus range on the scale of the hand wheel with ease. The gear drive is designed for using a DV Studio Rig follow focus with Zeiss DigiPrime and cine lenses. It allows for more precise and accurate adjustments when pulling focus. The flexible focus gear ring has an adjustable diameter between 60-120mm for an angle rotation of about 270-320 degrees. The ring can be attached and removed quickly and easily. The lightweight support system allows video DSLRs to be outfitted with accessories in the same manner as a professional video camera and provides extra support.