Flash Head
Guide Number | 197' / 60.05 m at ISO 100 (200 mm Position) |
Coverage | Full-Frame 20 to 200 mm 14 mm (with Wide-Angle Adapter) |
Angle of Coverage | 12 to 94° 114° (with Wide-Angle Adapter) |
Auto Zoom Head | Yes |
Bounce Head | -7 to +90° |
Swivel Head | 360° |
Flash Duration | 1/430 to 1/550 Second at Full Power |
Recycle Time | Approx. 0.1 to 5.5 Seconds |
Secondary Illumination | None |
Exposure Control
Exposure Control | Canon E-TTL / E-TTL II, Manual |
Flash Modes | Hi-Speed Sync, Second-Curtain Sync, Stroboscopic |
Power Range | 1/1 to 1/128 |
Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) |
Wireless
Wireless Operation | Radio (TTL/Manual) Up to 98.43' / 30 m Optical Pulse (TTL/Manual) Up to 49.21' / 15 m |
Wireless Channels | 4 |
Wireless Groups | 5 |
Power
Internal Power | 4 x AA (Alkaline, Lithium, NiMH) |
External Power Pack Compatible |
Yes
|
General
Mount | Shoe |
Off-Camera Terminal | PC, Proprietary |
Dimensions (W x H x D) | 3.1 x 5.6 x 4.9" / 80 x 143 x 125 mm |
Weight | 14.99 oz / 425 g (without Batteries) |