Top features:- Solid wireless flash control for professional shoots- Build and trigger a multi-flash lighting setup- Control your DSLR remotely with control for up to 15 cameras- Simple, weather-sealed design for ease of useSolid wireless flash controlWith the Canon Speedlite Transmitter ST-E3-RT in your photographic arsenal, you can control up to 15 compatible Canon Speedlite flashguns (each sold separately) from up to 30 m away.The transmitter uses a 2.4 GHz radio frequency for reliability, allowing you to shoot confidently and accurately outdoors and around corners - essential when sightlines are obscured.Build and trigger a multi-flash lighting setupFor inventive studio and field shoots, you can build a complex multi-flash lighting setup with up to 15 Speedlite flashes (each sold separately) - then fire them remotely with one camera-mounted ST-E3-RT Speedlite Transmitter.Control your exposures easily with E-TTL II flash metering to get the results you want.Control your DSLR remotelyIf your EOS camera is fitted with a Speedlite Transmitter ST-E3-RT, you can trigger it from a second unit, or from a compatible Speedlite flashgun like the Speedlite 600EX-RT. Achieve incredible creative and professional results with synchronised shooting using up to 15 cameras.Simple, weather-sealed designHelping you shoot for longer outdoors, the ST-E3-RT is weather-sealed to withstand dust and moisture, made to match the standard of professional EOS cameras and L-series lenses.The backlit LCD screen allows for easy reading so you can check your settings quickly, even in challenging or dim conditions.
