Mount your wireless focus control system onto your camera rig using this Wireless Follow Focus Controller Kit from SmallRig. The kit includes a focus controller module, wireless handgrip, handgrip adapter, and USB-C cable. The handgrip allows you to control start/stop on your camera using an optional cable, and it mounts onto your rig for either right- or left-hand configurations using the included handgrip adapter.
The handgrip is powered using a separately available LP-E6 battery, and it can also power the separately available focus receiver motor using a USB-C cable. Other features include a power-failure memory to prevent repeat calibration, optional wired operation, AB point settings, and a low-power 0.96" OLED display.