Blackmagic Design Blackmagic Zoom Demand

When needing to perform a large focus pull, attach this speed crank to your follow focus’ hand wheel to allow you to rotate the wheel a much greater distance in one turn of your hand.

Protect and store your Follow Focus Kit in this waterproof safety case.

1. New material and fine-tune ability
2. Adjustable non-stop damping feels comfortable
3. 3-step switch to reverse rotation