For sophisticated wireless flash setups, there is nothing just like the new Speedlite Transmitter ST-E3-RT*. Facilitating radio controlled, two-way wireless transmission up to ninety eight.4 feet, among up to 5 teams or fifteen individual Speedlites, the ST-E3-RT represents following generation in wireless flash systems. With operational controls like the new Speedlite 600EX-RT, as well as numerous flash metering choices, and variety of flash modes, the Speedlite Transmitter ST-E3-RT makes advanced lighting setups easy. With a compact style and extremely reliable construction, combined with a clearly laid-out data panel and buttons with back lighting and additional, the Speedlite Transmitter ST-E3-RT is AN indispensible tool for advanced, skilled flash photography.
*Because it doesn't have AN optical transmission operate, the Speedlite Transmitter ST-E3-RT isn't compatible with earlier Speedlite models like 580EX II.
*Because it doesn't have AN optical transmission operate, the Speedlite Transmitter ST-E3-RT isn't compatible with earlier Speedlite models like 580EX II.