Wireless & Remote Lens Control Systems for Digital Cinema - RT Motion

Introducing the PRO-MK3 Multi-Channel Remote Follow Focus, with 3D Support.


Quiet, Strong and Reliable. Auto-calibration, multi-motor (F I Z) with lens mapping, offsetting and mirroring for 3D.


MK3 System Features

  • Low latancey 2.4GHz licence-free FCC/CE certified ISM network link.
  • Intelligent wireless
  • Daylight viewable OLED screen NEW
  • Support for full 3D rig control
  • Micro USB port for PC control
  • Support for RED & ARRI run-stop (Epic/Scarlet cable coming soon)
  • Easy updatable firmware
  • All precision CNC milled from solid blocks of aluminium billet, Hand finished then Anodized.

MK3 Controller NEW

  • Fluid-feel Aluminium control knob with precision absolute encoder and adjustable resistance NEW
  • Interchangeable marking rings NEW
  • Wired-Mode, Wire the Controller to the Receiver to bypass the wireless link.
  • Powered by a Canon 5D/7D type battery or via the receivers wired-mode connection NEW
  • Reversible knob rotation.
  • Strong lanyard mounting point.
  • Standard 1/4"-20 mounting thread on back.
  • Low battery warning.
  • Lens mapping.
  • Mirror option for 3D.
  • Lens offsetting option for 3D.
  • Compact design helps relieve operator fatigue.

MK3 Brushless Smart Motor

  • One of the quietest motors on the market
  • High torque and unlimited rotation to accommodate large lenses.
  • Brushless inner motor
    • Over 4x the service life of traditional brushed motors (No brush or commutator erosion)
    • Increases dynamics, power density and smoothness.
    • Reduced EMI
  • Automatic lens calibration.
  • Calibration of infinitely rotating lenses.
  • Precision cnc hobbed interchangeable gears
  • Support for 15mm and 19mm rods
  • Automatic torque control.
  • Electronic backlash compensation (eliminates backlash).

MK3 Receiver

  • World's smallest lens control receiver at 84 x 32 x 21mm excluding aerial
  • 90g including aerial
  • 3 Motor ports (Lemo 0B 4-pin)
  • Unique bus architecture enables further ports via an affordable break-out box
  • Support for Wired-Mode, bypassing the Radio link.
  • RED & ARRI run/stop support.
  • Standard 1/4"-20 mounting thread.
  • Micro USB port for PC control & firmware updates.
  • Optional: IO-Addon, for RS232, CAN and 5 additional motor ports coming soon.
  • Optional: power cables for DTap/PTap, XLR, Lemo, Fischer, Hirose.
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