The Canon ST-E3-RT Speedlite Transmitter is a wireless flash system that communicates via radio transmission. The ST-E3-RT makes complex lighting setups simple by facilitating radio controlled, two-way wireless transmission up to 98.4 feet. It can control up to 5 groups or 15 individual flashes via 1 transmitter; 8 types of custom functions, 3 types of personal functions
The ST-E3-RT represents the next generation in wireless flash systems. With operational controls similar to the Speedlite 600EX-RT and the 430EX III-RT (not the 430EX II), including diverse flash metering options, and a number of flash modes. The ST-E3-RT also makes use of a new dot-matrix LCD that provides detailed information on settings and features with a more intuitive user-interface and thus easier to view.
The ST-E3-RT will only operate the Canon 600EX-RT and 430EX III-RT speedlites. It is not compatible with the 580EXII or the 430EXII. It is compatible with all Canon SLR cameras.
Accessories supplied with this item:
- Instruction manual
- Soft padded case