The ikan F3 Friction Follow Focus is the perfect affordable solution for bringing precision focus to your DSLR video productions. Lightweight, preassembled, and with no need for expensive gears, the F3 mounts easily to your Elements rig or a preexisting 15mm rail system. The high-precision gearbox can then be adjusted to fit just about any small or short focal-length lens, until the rubber wheel presses against your lens' focus ring and, using simple friction, lets you pull focus smoothly and precisely.
No expensive lens gears necessary
No additional pieces needed
Nothing to assemble
Ideally suited for short focal length lenses
Unit is fully adjustable--the gear box rotates 90° to compensate for lenses with focus rings close to the camera body.
Mounts on standard 15mm rods.
Fully compatible with the ikan Elements Deluxe Fly, Superfly or any 15mm rod-based camera support system.