Canon ST-E2 Speedlite Transmitter
The Canon ST-E2 Speedlite Transmitter is a dedicated E-TTL (II) wireless autoflash transmitter that can control an unlimited number of flashes with Canon Speedlites 420EX, 430EX, 430EXII, 550EX, 580EX and 580EX in two separate groups A and B. The ST-E2 sets and controls all functions of its slave units. The flash output ratio between groups A and B can also be adjusted from 8:1 to 1:1 or from 1:1 to 1:8.
|Compatibility||Canon E-TTL , E-TTL II|
|Physical||Dimensions||2.6 x 3.4 x 5 inches|
|Others||Additional Features||Built-In AF Assist Beam|
|Rating*||1 Star||2 Star||3 Star||4 Star||5 Star|