Description: Follow Focus with Gear Ring & 15mm Rail Rod Clamp Mount. In dynamic video recording, controll and adjust the focus of the lens. Generally used on 52mm-86mm lens. More precise and stable than traditional hand-turned lenses. Universal for DSLR camera rig, camcorder shoulder support system, 15mm rail rod and other photography accessories. Made of high quality aluminum alloy material. Specification: Material: Aluminum Alloy Follow Focus Size: 16.5x9 cm / 6.5x3.5 inch Package Includes: 1x Follow Focus 1x Lens Adapter Gear Ring
