Eachine Adjustable Flexible Follow Focus Ff Gear Ring Belt For Dslr Camera Dv

Adjustable Flexible Follow Focus FF Gear Ring Belt For DSLR Camera DV Description: This Gear Ring Belt is universal and used for follow focus. It is lightweight, flexible and adjustable. You can adjust the camera lens freely through this gear ring. It is made of durable material. Non-slip design, and smooth design is no harm to your camera. Adjustable and flexible. Easy to use. Special used for follow focus. Suitable for any lens with diameter from approx. 52mm to 86mm(2.0-3.4in). Specifications: Material: Rubber Color: Black Gear module: Film industry standard 0.8 thread Total length: Approx. 37cm / 14.6" Weight: 29g / 1.0oz Package included: 1 x Adjustable gear ring belt