SmallRig Modular Follow Focus is designed to provide precise and comfortable lens focus control in video shooting. The modular follow focus, whose core drive is made of environmentally friendly brass and super composite material, enables fine-tune adjustment for an improved experience. It supports lenses of various damping, thanks to an innovative, adjustable non-stop damping system (0.6-1.8 kgf). 3-step switch between forward and reverse rotation. The leading ergonomic design allows users to get the best experience in the operating feel and holding state of the product. Excellent product material selection. Reflect high-end product quality.