The SmallRig Mini Follow Focus 3010 is designed for easy and quick focus control during video recordings. It attaches to the left side of the lens via a 15mm rod and a rod clamp (with NATO rail). The quick-release gear ring in a node style fits lenses of various diameters and drives the lens using standard 0.8 MOD gears with different tooth counts. It comes with the M0.8-43T gear. Optional gear models are available: M0.8-65T gear, M0.8-38T gear. The rod clamp supports the quick-release interface. The marking ring can be easily removed and replaced. The A-B markings are adjustable for easy switching between the A-B focal length and the full focal length. The follow focus is lightweight and portable, featuring an anti-sweat and anti-slip focus knob that provides precise, comfortable damping control. It can be mounted at various angles, offering precise adjustments and a comfortable shooting experience in handheld and tripod scenarios.