| Mount | Shoe |
| Guide No. | 118.11' (36 m) ISO100 |
| Angle of Coverage | 31° - 78° Horizontal Wide-Angle Adapter: 98° Horizontal 23° - 60° Vertical Wide-Angle Adapter: 85° Vertical |
| Vari-Power | 1/1 - 1/256 |
| Bounce Head | +90° to -10° |
| Swivel Head | 315° |
| Coverage | 20 mm - 85 mm (Full frame) |
| Distance Range | 2.30 to 17.72' (0.7 to 5.4 m) at f/5.6 |
| Zoom Head | Full frame: 24 mm - 85 mm |
| Recycle Time | Approximately 1.5 - 2.5 seconds |
| Flash Duration | 1/1200 - 1/20000 sec |
| Flash-ready Indicator | Yes |
| Compensation | -4 EV to +2 EV (in 1/3 and 1/2 EV steps) |
| Wireless Operation | Method: Optical pulse Distance: Up to 13.12' / 4.0 m |
| Wireless Communication Channels | 4 Channels |
| Power Source | 4x AA Alkaline, Lithium, Rechargeable NiMH Batteries |
| Dimensions (WxHxD) | 2.7 x 4.4 x 4.2" / 68.0 x 111.0 x 106.0 mm |
| Weight | 10.23 oz / 290 g |