Canon ST-E2 Speedlite Transmitter

• Clip-on wireless auto flash transmitter.
• Sets and controls flash ratios.
• E-TTL-TTL II compatible.
• E-TTL Wireless autoflash control.

ST-E2 Speedlite Transmitter from Canon

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. Under low-light or low-contrast conditions it emits an AF-assist beam linked to the camera's focusing points.

Note:

• 420EX/430EX cannot be used as the master slave to trigger other flashes.
• Compatible Canon Speedlites 420EX, 430EX, 430EXII, 550EX, 580EX and 580EX II.
• Compatible Cameras: Type A EOS cameras (E- TTL, autoflash); type B EOS cameras (Manual flash).
• Compatible models include: EOS 1D Mark II N, 20D/60D/70D EOS-1Ds MARK II, EOS 5D Mark III, PowerShot G3, PowerShot G5, PowerShot G6, PowerShot G7 and PowerShot G9.
• Flash Ratio Control: For A:B ratio: 1:8 to 8:1, in half- step increments or 13 steps.
• High- Speed Sync (FP flash): Enabled with high-speed sync mode.
• Slave Operation Confirmation: With test transmission button. *Slave A fires followed by slave B at 1/64 output.
• AF-assist Beam: Compatible with EOS-3's 45-point Area AF and 28mm and longer lens focal lengths.
• SE Feature: While the power switch is set to I or HOLD, the transmission turns off automatically after about 90 sec. of non-use.

Additional features include:

• Built-In AF assist beam
• High-Speed FP flash
• Powered by 2CR5 lithium (6V) battery

Model number: 4960999581538