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Canon ST-E3-RT Version 3 Speedlite Transmitter

Article number:

12484807

Canon ST-E3-RT Version 3 Speedlite Transmitter

Shooting with advanced remote flash control is easy with the Canon ST-E3-RT Version 3 Speedlite Transmitter: use multiple flash units simultaneously and control settings remotely. Remotely control multiple cameras for simultaneous shooting.

Control compatible Canon Speedlite flash units to distances of up to 30 metres. 2.4GHz radio frequency for reliable control when shooting outdoors and around corners - direct line of sight not required.

Create complex exposure settings to trigger up to 15 Speedlite flash units via a single, camera-mounted Speedlite Transmitter ST-E3-RT (Version 3). E-TTL II flash metering makes it easy to control exposure.

Control your EOS camera equipped with a Speedlite Transmitter from a second camera or via a compatible Speedlite flash, such as the Speedlite 600EX II-RT. You can control up to 15 cameras simultaneously for synchronised shooting.

The Speedlite Transmitter ST-E3-RT (Version 3) is dust- and moisture-resistant, just like professional EOS cameras and L-series lenses. The transmitter features an easy-to-read backlit LCD control screen and is powered by two AA/LR6 batteries.

The Speedlite Transmitter ST-E3-RT (Version 3) supports wireless second-curtain synchronisation for the EL-1/EL-5 when operated remotely, plus subtle flash exposures of up to 1/8192 and flash exposure memory.

Information on the EU General Product Safety Regulation (GPSR)

Canon Europa B.V.

Bovenkerkerweg 59, 1185 XB Amstelveen, The Netherlands

Features of the Canon ST-E3-RT Version 3 Speedlite Transmitter

  • Remote RF flash control
  • Trigger selected Speedlites from 30m away
  • Part of the E-TTL II flash system
  • Control for up to 15 Speedlites
  • Remote camera control
  • Weatherproof seal against dust and moisture
  • Second-curtain synchronisation, flash output of up to 1/8192 and flash exposure memory for EL-1 and EL-5
  • Automatic exposure control: E-TTL II / E-TTL
  • High speed sync (FP): yes
  • Manual / output settings: Yes - 1/1-1/128 (minimum 1/81921.2)
  • Manual steps: Steps of 1/3
  • Strobe / output settings: Yes - 1/4-1/128 (minimum 1/81923,4)
  • Strobe frequency: 1-500 Hz
  • Number of groups: 5 - A, B, C, D or E
  • Number of channels: 15
  • Dimensions (WxHxD): 67.4 x 61.5 x 77.4
  • Weight: 106 grams

In the Box

  • 1x Canon ST-E3-RT Version 3 Speedlite Transmitter
  • 1x Soft case
Connections & Connectivity
Frequency 2.4 GHz
Dimensions & Weight
Length (mm) 76.2 mm
Weight (g) 110.0 g
Width (mm) 68.58 mm
Height (mm) 60.96 mm
General
Color Black
Compatibility
Compatible with brand/series Canon RT-compatibele Speedlites (o.a. EL-1
Light & Flash
Number groups (groups) 5.0 groups
Number of channels (channels) 15.0 channels
Range (m) 30.0 m
HSS support
TTL support
Set type Transmitter
Power
Battery 2x AA (LR6)