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Technical Specifications
General:
- Type: E-TTL II/E-TTL autoflash, shoe-mount Speedlite
- Compatible Cameras:
- Type-A EOS cameras (E-TTL II/E-TTL autoflash)
- Flash Duration:
- Normal flash: 1.8 ms or less
- Quick flash: 2.3 ms or less
- Flash Coverage: 24-105 mm
- Flash Range:
- Normal flash: 0.7 - 23.6 m (2.3 - 77.4 ft)
- Quick flash: 0.7 - 13.6 m (2.3 - 44.6 ft)
- High-speed sync: 0.7 - 12.8 m (2.3 - 42.0 ft)
- AF-assist Beam Range: 0.7 - 4 m (2.3 - 13.1 ft)
- Wireless Slave Channels: 4
Radio Transmission Function:
- Frequency: 2405 - 2475 MHz
- Wireless Setting: Sender/receiver
- Channel: Auto, Ch. 1 - 15
- Receiver Until Control: Up to 5 groups, up to 15 units
- Transmission Distance: 30 m (98.4 ft)
Physical:
- Power Source: Four AA Batteries
- Dimensions:
- Width: 70.5 mm (2.78 in)
- Height: 113.8 mm (4.48 in)
- Depth: 98.2 mm (3.87 in)
- Weight: 295 g (10.41 oz)
Source: Canon Technical Specifications
Additional Information
团队
