| Spesifikasi | |
|---|---|
| Mount | Shoe |
| Exposure Control | E-TTL / E-TTL II, Manual |
| Vari-Power | 1/1 - 1/128 |
| Distance Range | 1.64 to 98.43 (0.5 to 30 m) at f/1.4 |
| Zoom Head | Full frame: 20 mm - 200 mm |
| Off-Camera Terminal | PC, Proprietary |
| Recycle Time | Approximately 0.1 - 5.5 seconds |
| Flash Duration | 0.0018 - 0.0023 sec @ Full Power |
| Flash-Ready Indicator | Yes |
| Wireless Communication Channels | 4 Channels |
| Wireless Groups | 5 Groups |
| Power Source | 4x AA Alkaline, Lithium, Rechargeable NiMH Batteries |
| Dimensions (WxHxD) | 3.1 x 5.6 x 4.9Inch / 80.0 x 143.0 x 125.0 mm |
| Box Dimensions (LxWxH) | 6.6 x 5.9 x 4.6Inch |