The Remote Air One (PD Movie) Single Channel Wireless Follow Focus System with Standard Torque Motor from ikan allows you to pull focus remotely from up to 300' away. It operates on the 2.4 GHz frequency and allows you to select from 20 channels for best transmission/reception. The standard torque motor is good for use with primes, lightweight zooms, and infinitely rotating DSLR style lenses. The remote handwheel unit features an OLED screen with a blue readout that displays information confirming your signal settings and battery condition. The system automatically calibrates your lens and maps the rotation of the lens to the handwheel, providing a consistent workflow, even when using lenses with varying degrees of rotation.
You can adjust the focus stops, and when you are using lenses with infinite rotation, you can program in the near and far focus stops. The handwheel incorporates a rechargeable Li-ion battery, while the motor requires external power, which can be supplied by the included P-Tap cable attached to available batteries. The motor and receiver units incorporate 19mm rod clamps, that feature about an inch of adjustment. The system includes 15mm sleeves that adapt the 19mm rod clamps so you can mount the motor on 15mm rods. The system fits in a water resistant polypropylene hard case with custom cut foam, an o-ring gasket, and pressure relief valve.