| General | |
|---|---|
| Dimensions | 2.7 x 4.4 x 3.5" / 69.5 x 112.5 x 90.0 mm (Controller),9.1 x 3.6 x 1.9" / 232.2 x 91.1 x 49.1 mm (Ring) |
| Weight | 1.25 lb / 570 g |
| Display | LCD |
| Off-Camera Terminal | No |
| Lens Compatibility | Proprietary Filter Threads,52mm/58mm/67mm/72mm Filter Threads (via Optional Adapter Ring) |
| Packaging Info | |
| Package Weight | 2.53 lb |
| Box Dimensions (LxWxH) | 10.3 x 7.3 x 6" |
| Power | |
| Internal Power | 4x AA |
| Wireless | |
| Wireless Operation | Radio (Manual),Up to 32.8' / 10 m (Master),Optical Pulse (Manual),Up to 32.8' / 10 m (Master) |
| Wireless Channels | 15 |
| Wireless Groups | 5 |
| Flash Head | |
| Guide Number | 85.3' / 26 m at ISO 100 |
| Recycle Time | Approx. 0.1 to 5.5 Seconds |
| Flash Duration | 1/1300 to 1/67000 Second |
| Specs | |
| Mount | Shoe Mount |
| Exposure Control | |
| Exposure Control | Canon E-TTL / E-TTL II |
| Power Range | 1/1 to 1/512 |
| Others | |
| Marka | Canon |