RadioPopper PX-T PX Transmitter (Black)
The PX Transmitter is the core of the most advanced wireless flash system in the world. Take full advantage of iTTL/ETTL and High Speed Sync, all while avoiding the drawbacks of line of sight, short range and sunlight interference. One transmitter will allow you to control as many remote flashes as you want. The system is very easy to setup. Simply attach the PX Transmitter to your master flash, commander or pop-up flash, attach your PX Receivers to your remote flashes, and shoot!