Canon ST-E2 Speedlite Transmitter
- Price: $224.95
- Free Shipping (USA)
- In Stock
- B&H # CASTE2
- Mfr# 2478A002
Product Highlights
- Clip-on Wireless Auto Flash Transmitter
- Sets and Controls Flash Ratios
- E-TTL-TTL II Compatible
- E-TTL Wireless Autoflash Control
- Built-In AF Assist Beam
- High-Speed FP Flash
- Powered by 2CR5 Lithium (6V) Battery
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 II, 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, EOS 20D, EOS-1Ds MARK II, 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
| Transmission System | Infrared pulse |
| Transmission Range |
Indoors: Approx. 39.4 - 49.2' (12-15 m) Outdoors: Approx. 26.2-32.8' (8-10 m) |
| Transmission Coverage | ±40° horizontal and ±30°vertical |
| Power Source | 2CR5 lithium (6V) battery |
| Dimensions | 2.4 x 2.0 x 3.1" (62 x 51 x 80mm) WxHxD |
| Weight | 3.5 oz (100 g) [excluding battery] |
Batteries & Power
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- Price: $5.95
Sync Cords & Flash Remotes
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- Price: $69.95
- Price: $14.99
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