Get accurate focus control with Blackmagic Studio Cameras. Eliminates the need to reach for the lens because you can control the lens direct from the tripod handles, just like a true broadcast lens.
$388.00
1. Newly designed silicone gear drives the lens by friction without using follow focus ring.
2. Precise focus control and comfortable feel of damping.
3. Compact and portable, comes with a storage bag.
4. Different mounting positions; compatible with lenses of varying diameters.
5. Freely adjustable AB stops.
6. All-metal locking structure, safe and stable.
Avenger F1000 Pump Cup Swivel w 16mm Spigot 2kg Payload Non-porpous surfaces 
Blackmagic Design Blackmagic Zoom Demand 
