A seamless silicone focus gear ring that wraps around a lens’s focus ring and gives it the 0.8 MOD gear teeth that a follow focus engages with. Use this when your lens (most stills lenses) doesn’t have built-in cine gearing.

The ring slides on without disassembling anything, grips the lens with friction, and lets you pull focus with a follow focus.

Multiple sizes are available to fit different lens diameters. Pick the size that matches the outside diameter of your lens focus ring.

Available from Filmgear Canada, with Canada-wide shipping.