Teradek's RT MK3.1 4-Axis Wireless Controller enables you to regulate up to four lens motors, or other controls such as 3D functions (receiver and motors available separately). This controller offers a large focus knob, one slider control, and two side knobs (A and B). Each input on the versatile MK3.1 Controller can be mapped to any lens axis (focus, iris, zoom, or 3D function) as you prefer. In addition to F/I/Z control, the MK3.1 system enables you to remotely start/stop select HD cameras such as ARRI, Blackmagic, Phantom Flex, RED, Sony, and LANC-compatible models.

Navigate the MK3.1 Controller's menu using its push buttons, and view your settings on the OLED screen display. Automatic and manual calibration options combine with a large, adjustable fluid-feel knob to provide lens-friendly adjustments. The lightweight MK3.1 system features 42 selectable channels, 16-bit transmission up to 0.9 miles, and minimal latency of 2 ms. Wired operation is supported for locations like medical facilities where RF transmission is not allowed.

Constructed from aerospace-grade aluminum, the MK3.1 Controller is designed with internal antennas to lessen the possibility of damage. A lanyard-mounting point, and three 1/4"-20 mounts provide options for safely securing the controller when you need to free your hands for other tasks. The MK3.1 Controller is powered using widely available Canon LP-E6 batteries, providing a runtime of up to 36 hours. The MK3.1 can also be powered via USB, after removing the spent LP-E6 battery.

The RT MK3.1 Lightweight Receiver Module (3 Axis) from Teradek controls up to three lens settings such as focus, iris, and/or zoom. It also offers a start/stop function for select HD cameras such as ARRI, Blackmagic, Phantom Flex, RED, Sony, and LANC-compatible models. Features include an auxiliary port for slave (analog) controllers or wired mode support, and a multicolored status display. Use this receiver with a RT MK3.1 controller and motors (receiver and motors available separately).

This ultra-compact, lightweight unit measures less than 4" in length, and weighs just over 4 oz. The RT MK3.1 Receiver is designed with an integrated antenna, lessening the chance of antenna damage.

Teradek's RT MK3.1 Brushless Lens Motor is designed to remotely control your lens focus, iris, or zoom, or other function. The MK3.1 motor operates smoothly and quietly, even during slow, high-torque moves. This brushless motor features electronic backlash-compensation, a high-resolution encoder, and an integrated heat sink. For optimal flexibility, a gear can be attached to either side of the MK3.1 Motor, expanding position choice to either side of the lens, depending on your camera configuration.

For maximum mounting flexibility, the MK3.1 Motor includes a height-adjustable 19mm rod bracket with a 15mm insert adapter. A 0.8 mod lens gear is included with the motor; gears are available separately in 0.4/0.5/0.6 mod, and 0.8 mod wide options. Thin, flexible 3mm cables (available separately) save space, and enable close arrangements of your motor(s) on your camera rig.

Use this 24" long RT MK3.1 Motor Cable from Teradek to connect the MK3.1 lens motor to the MK3.1 receiver. Design features include thin, ultra-flexible cable, and one right-angle and one straight connector. This cable is designed to exit the motor in a vertical position, creating a neat, compact route to the receiver.

This 24" RT MK3.1 D-Tap Power Cable from Teradek connects power from a D-tap power source to the MK3.1 receiver. This cable is designed with a 4-pin Hirose connector on one end, and a D-tap connector on the other.

Use this 6.6' RT Wired-Mode Controller Cable from Teradek to connect an RT controller to an RT receiver in settings like hospitals where wireless use is not practical, or not permitted. This cable is compatible with the MK3.1 Controller, MK3.1 Receiver, all Latitude MDR models, Smartknob, other RT controllers, and supported OMOD controls.

Design features include two LEMO connectors, both straight-angled. One of three lengths available, this RT Wired-Mode cable enables you to work up to 6.6' away from your camera rig.

Use the RT MK3.1 System Case from Teradek to transport a complete MK3.1 lens control system. The interior of this hard case has a foam interior custom-cut to fit up to three lens motors, one receiver, eight marking disks, and accessories such as a thumbwheel. The MK3.1 System Case is a dust-proof, waterproof case with an integrated pressure valve. Your receiver and motors may be stored attached to their mounting brackets, saving you time when reassembling the system.

The RT Receiver Rod Clamp from Teradek is used to securely mount an RT receiver to a single 19mm or 15mm rod. Mount the Receiver Rod Clamp directly to the 1/4"-20 thread on an MDR-M or MK3.1 Receiver, or to the 1/4"-20 thread on the mounting bracket for the MDR-MB unit. This compact, double bracket's 1/4"-20 thumbscrew fastens to a 19mm rod on one flank, or to a 15mm rod on the other.

This RT Controller Neck Strap from Teradek is designed to carry the MK3.1 controller hand unit. Use this strap to position the control unit around your neck or across your body, or to drape the controller from a stand when not in use.

The White Marking Disk for RT MK3.1 Controller from Teradek works with the RT MK3.1 hand unit. Use this beveled disk for marking focus distances or iris stops. Marks from non-permanent and china markers are easily removed; use isopropyl alcohol to clean notations made with permanent markers.