| Case |
| Wireless control | Yes - leading (3 groups, 4 channels) |
| Varioreflector | None |
| Top number | 14 m (ISO 100) |
| Rotate vertically | None |
| Rotate horizontally | None |
| Power | 4x AA batteries |
| Flash control | E-TTL - FP sync, FE Lock, Flash +/- compensation, Flash Exposure Bracketing |
| Recharge | 7 sec. with new alkaline batteries 4 sec. with charged Ni-Cd batteries |
| Dimensions | Control unit: 74,0x125,9x97,4. Ring Flash: 112.8x126x25.6. |
| Manual power control | Yes - 1/1 ~ 1/64 of maximum power |
| Compatibility | Canon Hot Shoe (Control Unit) |
| WEIGHT | 430 g |
| Type | A macro photography ring with a separate wired control unit |
| Angle of coverage | 80 ° (equivalent to 26mm camomile lens) |