RT Motion MK3.1 Wireless Lens Control

RT Motion has emerged as one of the top wireless follow focus brands in recent times and we get why. The RT Motion MK3.1 LCS (Lens Control System) is a joy to use. It gives you solid, reliable, precision wireless control of lenses with powerful and very quiet motors. The controller has simultaneous 4 Axis control as standard (Knob, Slider, A and B), with optional force-joystick and has an OLED screen with easy to use menu systems. The receiver can take up to three motors and also supports run/stop for most cameras (Alexa Mini, Sony F55, Venice, Red Epic, Blackmagic etc). The motors, built with a brushless vector drive lens, have an adjustable compensation for zero-backlash and perfect accuracy even on worn lenses (and we know how we love to use those older vintage lenses these days!) and can be mounted on either side of the camera.

This is the perfect follow focus for gimbals and rigs, so get in touch now and keep your focus puller happy!

Our kit comes with an RT Motion controller, receiver, motors (you can have it with a single motor or up to as many as three), marking discs, extra gears, batteries and all necessary cables.

Need battery power for your camera and wireless set up? We have all the v-locks!

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RT Motion Mk3.1 Wireless control Specs

Main features:
Super-low weight system
1.5Km range. FHSS interference immunity
Simultaneous 4 Axis control as standard
Integral protected antennas to help prevent damage
Precision machined from aerospace grade aluminium billet
Automatic and manual (softstop) calibration
Unique calibration algorithm and torque control to protect lenses
Full 16bit digital transmission
No noticeable latency, 2ms
Run-stop support

OLED screen with easy to use menu system
Simultaneous control of all axis
Fluid feel control knob (adjustable)
Low battery warning
42 selectable wireless channels
Support for wired-mode operation, for when RF is not allowed
Removable Canon LP-E6 battery with 36 continuous hours runtime
Lanyard mounting point
3x 1/4-20 UNC mount points

World’s smallest lens control Receiver- 100x32x23mm (inc. antenna cap), 118g
Support for 3x Motors as standard
Auxiliary port for 2x analogue inputs, trigger and digital serial communication
Intelligent camera triggering circuitry
2x 1/4-20 UNC mount points

Fast and accurate
World’s first brushless vector drive lens Motor
Strong, thin and flexible 3mm cables
Support for 15mm/19mm rods
Adjustable compensation for zero-backlash
Adjustable Motor response
Drive gear can be mounted on either side
Lightweight and compact- 115mm x 40mm x 26mm, 212g
2.2Nm (max allowable torque)