Canon Speedlite ST-E2

Speedlite Transmitter ST-E2
With the Speedlite 550EX and the Speedlite Transmitter ST-E2, it is now possible to use multiple Speedlites under full E-TTL control and without the need for any interconnecting wires. Developed in conjunction with the Speedlite 550EX and the EOS-3 camera, this master control device for a wireless Speedlite flash system meets professional and advanced amateur standards. Its dedicated transmitter controls up to 3 Canon 550EX Speedlites as slave units 33 feet away outdoors and 49.5 feet away indoors. It is mounted as a clip-on with a shoe lock lever and locking pin.

Features:
- E-TTL Compatible;
- Built-in AF-Assist Beam;
- Sets and Controls Flash Rations;
- High-Speed FP Flash;
- E-TTL Wireless Autoflash Control.

Compatibility:
- EOS 1D Mark II N;
- EOS 20D;
- EOS-1Ds MARK II;
- PowerShot G12;
- PowerShot G3;
- PowerShot G5;
- PowerShot G6;
- PowerShot G7;
- PowerShot G9;
- PowerShot SX30IS;
- Speedlite 320EX;
- Speedlite 420EX;
- Speedlite 430EX;
- Speedlite 430EX II;
- Speedlite 550EX;
- Speedlite 580EX;
- Speedlite 580EX II;
- Speedlite 580EX II Refurbished.