Canon Lighting Accessories | Canon St-E3-Rt Speedlite Transmitter

The Canon St-E3-Rt Speedlite Transmitter Can Help You Take Full Advantage Of All The Latest Features On Canon’S Top-Of-The-Line 600Ex-Rt Flash. The St-E3-Rt Makes Complex Lighting Setups Simple By Facilitating Radio-Controlled, Two-Way Wireless Transmission Up To 98.4′ Away, Among Up To Five Groups Or Fifteen Individual Speedlites. It Has Controls Similar To The New Speedlite 600Ex-Rt, Including Multiple Flash Metering Options, And A Variety Of Flash Modes. Compact Design With Highly Reliable Construction Combined With A Clearly Laid-Out Information Panel And Buttons With Back Lighting Make This An Indispensible Tool For Advanced Professional Flash Photography. The St-E3-Rt Represents The Next Generation In Wireless Flash Systems.

Newly-Designed Wireless System Uses 2-Way Radio Wave Communication For Enhanced Communication Among Master And Slave Units. Achieves A Transmission Distance Of Up To 98.4′ (30 M), All At A 360 Degree Angle.