4 System Overview
Introduction
The RTMotion Lens Control System is optimised for high-end Wireless and Wired remote control of
Cinema and still camera lenses.
The range is specifically designed to enable a low-cost entry point (single motor), with a broad
expansion capability.
A large number of accessories are in development to further expand on the range's capability
(gimbal controllers, underwater controllers, etc.), and we always welcome feedback on how we can
better serve your needs.
Theory of Operation
Smart Motors
The MK3.1 MOTOR units are intelligent smart motors, with built-in electronics which handle all
seeking and calibration behaviour. When powered up, the Motor will find the lens end-stops and
learn the characteristics of the lens. It does all of this without any help from the Receiver or
Controller. Since the Motors have their own intelligence, they need only a small 4-pin Lemo cable
for operation.
Each Motor remembers its CLASS (focus, iris, zoom), and its RESPONSE (normal, fast, slow). You
can therefore plug any motor into any Motor port on the Receiver. To re-configure a Motor, you
need to use the CONTROLLER menus.
Receiver (aka MDR)
Offloading some electronics into the smart Motors has enabled us to dramatically shrink the
Receiver in size. It handles only NETWORKING and CAMERA INTERFACE operations. This has
enabled a system with low cost, high flexibility and very small size.
Controller (Hand Unit)
The Controller is the main brain of the unit. Via its OLED screen it also handles the
remote-configuration of the Receiver/MDR and Motors.
LATITUDE MDR
The new LATITUDE range of MDRs (aka receivers) take the heart of the MK3.1 Receiver and add
extensive networking and camera interoperability. Initially the platform will provide deep
integration with RED's official 3
rd
party programme, including the ability to drive EF & Nikon lenses
via their internal motors, and access to internal RED parameters. The LATITUDE platform has the
power and potential to integrate deeply with other cameras, systems, motion control platforms,
etc. for years to come.
Summary of Contents for LATITUDE MDR
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