How to use Zhiyun weebills follow focus device

1. First, how to use the Zhiyun weebills follow focus device.

2. Secondly, when shooting, let the actors rehearse it first. When the actors move, the photographer should find reference objects in the scene.

3. When the actor comes to the reference object or marking point, ask the actor to stop, let the photographer find the focus, and mark it with a whiteboard pen on the dry erase ring on the follow focus unit.