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RT Motion MK3.1 Wireless Follow Focus System (Single Channel)
Camera Accessories

RT Motion MK3.1 Wireless Follow Focus System (Single Channel)

$150 /day
What’s included
  • RT Motion MK3.1 Controller
  • RT Motion MK3.1 Motor
  • RT Motion MK3.1 Receiver
  • MOD Motor Gear with 3 Screws (0.8mm)
  • (2) 4-Pin Hirose to D-Tap (M) Cable
  • RT Motor Cable (Right Angle)
  • RT Motion Neckstrap
  • (2) Canon LP-E6 Battery
  • Canon LP-E6 Battery Charger
  • 15mm Adapter Bushing
  • USB Type A to Mini USB Cable
  • (3) RT Motion White Marking Disk
  • Small Accessory Pouch
  • Teradek RT Neck Strap
  • RT Motion Receiver Clamp
  • RT Motion Case
About this rental

The RT Motion MK3.1 Wireless Follow Focus System (Single Channel) is a camera accessory available to rent from Lightbulb Rentals. We supply film, video, and photography productions across New York City, Philadelphia, and Pittsburgh with tested, production-ready gear.

Certainly! Lightbulb Rentals offers the Teradek RT Single Channel Wireless Lens Control Kit, designed for professional lens control in film and video production. The kit includes the RT CTRL.1 Single-Axis Wireless Lens Controller for precise focus, iris, or zoom adjustments, along with the RT MDR.S Compact 3-Axis Lens Control Receiver and RT MK3.1 Brushless Lens Motor.

This compact and versatile system ensures nearly silent operation and fast control over lens settings, ideal for 1st ACs, camera operators, and rental houses. It comes complete with focus rings and cables for convenient setup and use.

Key specifications include a system of single-channel wireless follow focus (controller + brushless motor + 3-ch receiver), a axes of 1 motor (focus) in single-channel kit; receiver drives up to 3, controller up to 6 axes, a motor of brushless vector-drive, ~2.2 Nm, backlash compensation, 0.8 MOD gear. It also offers a hand unit of MK3.1 controller, fluid focus knob + slider + A/B knobs, OLED, marking disks, a frequency of 2.4 GHz FHSS, license-free, 42 channels, a range of up to 0.9 mile / ~3000 ft line-of-sight.

Rent the RT Motion MK3.1 Wireless Follow Focus System (Single Channel) from Lightbulb Rentals with same-day pickup or regional delivery across New York and Pennsylvania. Every order is fully inspected and prepped before it ships, and our team can help you build a matching package, add expendables, or answer technical questions before your shoot.

Specifications
System
single-channel wireless follow focus (controller + brushless motor + 3-ch receiver)
Axes
1 motor (focus) in single-channel kit; receiver drives up to 3, controller up to 6 axes
Motor
brushless vector-drive, ~2.2 Nm, backlash compensation, 0.8 MOD gear
Hand unit
MK3.1 controller, fluid focus knob + slider + A/B knobs, OLED, marking disks
Frequency
2.4 GHz FHSS, license-free, 42 channels
Range
up to 0.9 mile / ~3000 ft line-of-sight
Latency
2 ms (16-bit)
Camera run/stop
ARRI, RED, Blackmagic, Sony Venice/F55, Phantom, LANC
Power
controller LP-E6 (up to 36 hr) or USB; motor/receiver 10–17V DC (D-Tap)
Connectors
LEMO; 4-pin Hirose motor power; 3mm motor cables
Build
aerospace aluminum billet, internal antennas
Weight
controller 1.3 lb (576 g)
Kit
controller, receiver, 1 motor + 0.8 MOD gear + rod bracket, cables, strap, case
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