

The CTRL.3 is a powerful 3-axis wireless controller designed for focus, iris, and zoom control. It has a wireless range of up to 5,000 ft and a built-in OLED display with an intuitive menu system. This controller also has the ability to create lens tables and map them to pre-marked rings, making it easier for camera assistants to pull focus while keeping their eyes on the image. It is compatible with all Teradek RT motors and receivers, and can display lens data overlays directly on any SmallHD monitor running OS3.
The CTRL.3 features an ergonomic lightweight design, with a large focus knob, flexible mounting options, and a removable Canon LP-E6 battery that provides up to 36 hours of continuous use. It also includes built-in lens mapping, allowing for auto-calibration of lenses to pre-marked focus rings and easy access to configurations with the touch of a button. Additionally, the controller supports both Imperial and Metric units for pre-marked rings. The lens data overlays on SmallHD monitors running OS3 provide critical follow focus information, such as lens focal distance, focal length, iris, and zoom. And with the Teradek RT App for iOS, users can manage, update, and configure their entire Teradek RT system from their smartphone or tablet.
Power | |
Power Input | Controller includes slot for a Canon LP-E6 Battery: 6.2 to 8.4 V USB Port: 4.75 to 9 V (maximum) |
Interfaces | |
Connectors | 1 x 5-pin locking connector for Wired Mode 5pin serial + usb for monitor interface, wired control, USB Mini |
Run/ Stop Control | RED (Epic, Scarlet, Weapon, Raven, etc.) ARRI (Alexa, Amira, etc.) Phantom Sony F55 LANC (Blackmagic, Canon C100/300/500 Sony FS7) |
Axes | 6 total: knob slider zoom x/y rollers: a + b |
Bluetooth Compatibility | MDR.X, MDR.ACI, RT iOS App |
Network | |
Wireless | Teradek RT FHSS 2.4GHz Bluetooth 2.4GHz |
Wireless Range | Up to 5000 ft (1500 m) line- of-sight (in USA/FCC mode) Up to 500 ft (150 m) indoors |
Latency | 2ms |
Environmental | |
Operating Temperature | -4 to 122ºF (-10 to 50ºC) |
Storage Temperature Range | -40 to 185°F (-40 to 85ºC) |
Certifications | |
Certifications | FCC/IC/CE |
Physical | |
Dimensions | Excluding Knob & Antenna: 3 x 1.5 x 5.5" (76 x 38 x 127 mm) Including Knob & Antenna: 5.1 x 3.3 x 6.2" (130 x 84 x 157mm) |
Weight | 1lb 11oz (754g) |
Construction | Aerospace-grade aluminum billet |
Mountability | 4x 1/4-20 threads, 1x Arri rossette w/ M6 thread, lanyard mount |
1 x CTRL.3 Three-Axis Handcontroller
5 x White Disc Type B [11-1459]
1 x USB Male Type A (Full) - USB Male Type B (Micro) -3ft Cable
1 x SmallHD Monitor Interface Cable 5pin conn to USB Micro_0.4m
1 x Teradek Case Large - Black with RT Motion 3 motor1 x Pre-Marked focus Ring - 0.25m minimum focus
1 x Pre-Marked focus Ring - 0.5m minimum focus
1 x Pre-Marked focus Ring - 1m minimum focus
1 x Pre-Marked focus Ring - 2m minimum focus
1 x Pre-Marked focus Ring - 3m minimum focus
1 x Pre-Marked Iris Ring - 1-32
1 x Iris Strip Slider 0 (1-22)
1 x Iris Strip Slider 10 (1.4-22)
1 x Iris Strip Slider 20 (2-22)
1 x Iris Strip Slider 30 (2.8-22)
Frequently asked questions
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