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Canon ST-E3-RT Speedlite Transmitter

code: 5743B003
  • £206.50
  • RRP: £183.94
Item Available | Usually dispatched within 24 hours
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Canon 5743B003 (574/3B003, 574-3B003, 574 3B003, 5743B/003) ST-E3-RT Speedlite Transmitter

Fire compatible Speedlite flashguns over distances of up to 30m. Radio-frequency control provides reliable operation even when direct line of sight is not possible.

Benefits

  • Radio frequency remote flash trigger
  • Weather sealed against dust and moisture
  • Remote camera triggering
  • Controls up to 15 flashguns
  • Part of the E-TTL II flash system
  • Fire selected Speedlites from 30m away

Compatibility

  • EOS 6D 
  • EOS 700D 
  • EOS 70D 
  • EOS 60Da 
  • EOS 750D 
  • EOS M3 
  • EOS 80D 
  • EOS 7D Mark II 
  • EOS 100D 
  • EOS 1200D 
  • PowerShot G1 X Mark III

Construction

  • Mounting Foot Material: Metal

Flash Modes

  • High Speed Sync (FP): Yes
  • Manual / Power Output Setting (Y/N): Yes
  • Manual/Power Output Settings: 1/1-1/128
  • Strobe / Output Settings (Y/N): Yes
  • Strobe/Output Settings: 1/4-1/128
  • Auto Exposure Control: E-TTLII/E-TTL/TTL
  • Frequency: 1 - 500Hz 199Hz using optical slave function
  • Manual Steps: 1/3 step
  • Frequence Notes: 199Hz using optical slave function

Power Source

  • External Power Supply: No
  • Power Requirements: 2 x AAA size batteries

Flash

  • PC Terminal: No

Flash - Related Function

  • Flash Exposure Lock: Yes
  • Flash Exposure Bracketing: Yes
  • Flash Exposure Compensation: Yes
  • Modelling Flash: Yes
  • Second Curtain Synchronisation: No

Miscellaneous

  • Flash Settings From Camera Menus *3: No

Wireless Flash

  • Remote Shutter Release: Yes
  • Transmission Type: Radio
  • Transmitter: Yes
  • No Of Channels (Optical/Radio): 15
  • No Of Groups (Optical/Radio): 5
  • Transmitter Max Range: Indoors: 30m Outdoors: 30m
  • Slave Function: No

Physical Specifications

  • Product Weight Input-1: 110 g
  • Product Depth: 77.4
  • Product Height: 61.5
  • Product Width: 67.4 mm
  • Product Dimensions (WxHxD): Approx. 67.4 x 61.5 x 77.4 mm

AF Assist

  • AF Assist Beam: No
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