Description:The follow focus ring belt can match the follow focus in a great way. And the ring belt can fit all zooming lens with size from 49mm to 82mm.Features:1. High quality Aluminum alloy grip ,durable;2. Built-in Stainless steel screw, in accord with the global standard size;3. Simple for work and convenient for installation;4. Design with large external diameter, and fit most cameras and camcorders;5. Suitable for most shooting situationsSpecifications:Suitable lens size: 49mm, 52mm, 55mm, 58mm, 62mm ,67mm, 72mm, 77mm, 82mmMaterial: High quality Aluminum alloy, ABSItem color: BlackWhole length: 36cmGear module: Global engineering standard 0.8Package Included:1 x Follow Focus Ring Belt.Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.