Canon 600EX-RT

Check availablity: Adorama, Amazon USA, Amazon UK, B&H, eBay.

In addition to traditional light-based wireless signaling, the Speedlite 600EX-RT also supports radio controlled, two-way wireless transmission in the 2.4 GHz band, with a reach up to 30 meters. As a master it can control up to 5 groups of compatible Speedlites, with up to 3 Speedlites in each group.


For dedicated flash system: Canon.
Head: 14, 20-200mm coverage, power zoom (w. manual override).
Swivel & tilt: -180° to +180° swivel, 0° to +90° tilt.
Exposure modes: TTL, HSS, Auto, Varipower, Multi, OTF.
Manual settings: 1/1 to 1/128 in 1/3 EV steps (22 steps).
Wireless modes: Master, Remote (dedicated).
Features: LCD, Crop aware, Metal foot, Env. seals, Lever lock, Sync. socket, Ext. power, Strobist.
Trigger voltage: <6 volt.
Batteries: 4xAA.
Field upgradable: No.
Dimensions: 79 x 142 x 125 mm, 425 g.

Zoom head setting:f=35mmf=50mmf=max
Guidenumber (ISO 100, meter):364260
GNs taken from manufacturer's specifications.

Price: USD 629 (new, w/o tax).
Production: 2012-today.

For a detailed explanation of the above specifications, see the guide.

[Image of Canon 600EX-RT.]


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Brand profile

Key info

Established: 1937
HQ: Tokyo, Japan
Web: Global, EU, US, man

Canon is a multinational corporation headquartered in Tokyo, Japan specializing in the manufacture of imaging and optical products. Its products including cameras, lenses, flash units, scanners, photocopiers, printers and steppers (used in semiconductor fabrication). The company was founded in 1937 as Precision Optical Instruments Laboratory and renamed Canon Inc. in 1947.

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