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ARRI MRR-1 Master Grip (Right-Hand Rocker)

BH #ARMRR1 • MFR #K2.0009493
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ARRI MRR-1 Master Grip (Right-Hand Rocker)
Key Features
  • For ARRI & 3rd-Party Cameras
  • Comprehensive Lens & Camera Control
  • Multi-Speed Zoom Rocker
  • Touchscreen Interface
The ARRI Master Grip series combines handheld camera stabilization with comprehensive lens and camera control. With a form factor based on the classic ARRI handgrips, the Master Grips add flexible and responsive fingertip control for handheld shooting. Aimed at ALEXA, AMIRA, and third-party camera operators, the Master Grips can also be mounted on tripod pan handles, and on pedestal heads for controlling cameras in studio or multicamera setups.
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ARRI Master Grip Overview

ARRI Master Grips: Comprehensive Handheld Control
The ARRI Master Grip series combines handheld camera stabilization with comprehensive lens and camera control. With a form factor based on the classic ARRI handgrips, the Master Grips add flexible and responsive fingertip control for handheld shooting. Aimed at ALEXA, AMIRA, and third-party camera operators, the Master Grips can also be mounted on tripod pan handles, and on pedestal heads for controlling cameras in studio or multicamera setups.
Fingertip Control
FIZ and Run/Stop Functions
A pair of Master Grips provide full control of focus, iris, and zoom settings on cine-style lenses, and offer comfortable control of integrated servo motors on ENG- and EF-type lenses. Focus, iris, and zoom speeds are adjustable, and end limits can be set for easier single-user moves. Camera controls include the REC function and access to user buttons for both ARRI and third-party cameras. A separately available LCUBE CUB-1 is required for third-party camera control.
Ergonomic Design
The ergonomic design of the Master Grips reduces strain, enabling extended handheld operating; an "eyebrow"-type shield protects against accidental triggering and doubles as a finger rest. The right-handed rocker is one of four available Master Grip options that can be combined in right- or left-handed pairs. The rocker grips enable super-smooth zooming, while the thumb wheels are suited for focusing or iris, or adjustments. An integrated touchscreen and a 5-way joystick each offer easy setup of the ARRI Master Grips.
Compatibility
  • Compatible with ARRI ALEXA, AMIRA, and third-party cameras, the Master Grips enable you to control multiple functions while also adding stability to your shoulder-mounted capture.
  • Offers EF, ENG, and cine-style lens control.
  • The Master Grips provide flexible and responsive fingertip lens and camera control.
  • Note that the LCUBE CUB-1 is required for third-party camera control (available separately).
Hi-5 and WCU-4 Use
  • Split control for trickier moves between two users with zoom assigned to your Master Grip and focus and iris relegated to your WCU-4 hand unit.
  • The Master Grips can even override the Hi-5 or WCU-4 unit when an operator has a better sense of the shot than the A.C.
Device Setup
  • Set up your Master Grips using the touchscreen interface or the 5-way joystick.
  • Buttons are user assignable for customized control.
LBUS Interface
Two LBUS ports provide an interface for your camera and lens connections.
Handgrip Form
  • An integrated shield both protects against accidental triggering and acts as a finger rest.
  • This Master Grip's adjustable-speed rocker grip enables super-smooth zooming, allowing you to control your shot just the way you like.

ARRI Master Grip Specs

Control
Control Features
Zoom Control
Start/Stop Recording
Connectivity
Control Input
2x LEMO 4-Pin (LBUS) Input
Power
Power Consumption
12 to 34 VDC at 15 mA
Mounting
Attachment Method
ARRI/Hirth Rosette
General
Material of Construction
Aluminum, Stainless Steel
Operating Conditions
-4 to 122°F / -20 to 50°C
Dimensions
H: 6.8 x W: 4.0 x D: 3.2" / H: 172.7 x W: 101.6 x D: 81.3 mm
Weight
14.8 oz / 420 g
Packaging Info
Package Weight
1.65 lb
Box Dimensions (LxWxH)
9.9 x 6.7 x 4.9"

ARRI Master Grip Reviews

See any errors on this page?

Will this grip wheel allow to control focus on ...

Will this grip wheel allow to control focus on RED KOMODO/DSM3 cameras with electronic AF lenses?
Asked by: Philipp
The ARRI MRW-1 Master Grip (Right-Hand Wheel) is compatible with the ARRI ALEXA Mini and Mini LF, not RED cameras.
Answered by: Naftoli G
Date published: 2024-11-05

Does this work with the Arri Alexa LF?

Does this work with the Arri Alexa LF?
Asked by: Nathan
Yes, the ARRI Alexa Mini LF uses the same LBUS protocol as the Alexa Mini.
Answered by: Nick Y
Date published: 2021-07-13
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