Focus Assist

  • ARRI WCU-4 Lens Control System

    The Wireless Compact Unit WCU-4 combines three axes of lens control with a lens data display in a compact and ergonomic housing.

    Main Features

    • Compact 3-axis lens and camera controller
    • Comfortable, ergonomic and user-friendly design
    • Integrated Lens Data Display
    • Vibrating focus marks
    • UDM-1 and Cinetape readout
    • Super-smooth, backlit focus knob with adjustable friction
    • Lens mapping to premarked focus rings
    • 3 Motors - focus, iris, zoom

  • ARRI SXU-1 Single Axis Controller System

    Single-axis wireless hand unit for iris, focus or zoom control. Works with ALEXA Mini, ALEXA Plus, ALEXA Studio, ALEXA SXT W, ALEXA LF and ALEXA 65 cameras and UMC-4, SMC-1, EMC-1 and AMC-1 motor controllers and cforce mini RF

    Key Features:

    • For Focus, Iris, or Zoom
    • Remote REC and Tally
    • Use with WCU-4 for Dual-Axis Control
    • Compact Form

  • RT Motion Lens Control System

    The RTMotion Lens Control System gives you solid, reliable, precision wireless control of cinema and still-camera lenses.

    Main Features

    • Control multiple axes with controller
    • 3-Channel receiver
    • Customizable camera controls
    • Approx. 3000' range
    • Internal antennas lessen possibility of damage
    • Robust aluminum construction
    • Auto or manual (soft-stop) calibration

  • Preston FI+Z (Focus, Iris and Zoom) Kit

    Three-channel, precision controller for all cine lens functions. The FI+Z transceiver also has provision for camera run/stop, and cabled connection in lieu of radio transmission if necessary.

    Main Features

    • Control focus, zoom & iris on a lens with one unit
    • Control record start/stop
    • Pre-printed focus rings have large, easy to read distance marks on a bright background for easy readability
    • Compatible with measuring devices i.e. the Cinetape

  • Preston Digital Microforce Zoom Control

    The Preston Digital Microforce retains the same precise zoom control for cine lenses as the original analog version, with added features such as automatic calibration, electronic limit setting and a digital LED scale.

  • C.E. Cine Tape Focus Meter

    This versatile ultrasonic system continuously calculates the distance between a subject and the camera's film-plane. By continuously measuring distance during a shot, small or subtle subject movements are no longer a problem.

  • ARRI FF-4 Production/Lightweight Follow Focus

    Able to mount on production or lightweight rails, the Arri FF-4 has long been the sturdy, ubiquitous companion to films crews worldwide.

  • ARRI FF-3 Production Follow Focus

    Available either in rail-mount or quick-release configurations, 19mm or 15mm, production-only, for film lenses.


02 9438 4488


03 9429 8588


07 3252 9777