
A new high-powered flash developed specifically for digital SLR cameras. GN28 at 12 mm focal length (equivalent to 24 mm on a 35mm film camera); GN50 at 42 mm focal length (equivalent to 85 mm on a 35mm film camera). Automatically adjust the flash coverage to the lens when zooming, or set it manually. A wide range of features are also available, including redeye reduction, slow synchro, and second-curtain synchro. GN is equivalent to ISO-100.

Correct flash illumination in a range of ±3 EV, in fine-grained steps of ±1/3 EV.
| Guide number (ISO 100·m) |
Automatic switching from 50 at 42mm to 28 at 12mm |
|---|---|
| Firing angle | Automatic switching At 12mm : Up-down 61deg. , left-right 78 deg. At 42mm : Up-down 21deg. , left-right 28 deg. When the wide panel is used for 8mm |
| Flash modes | TTL AUTO, AUTO, MANUAL, FP TTL AUTO, FP MANUAL |
| Bounce angles | Up to 90 deg. ,down 7 deg. ,right 0 to 90 deg. ,left 0 to 180 deg. |
| Power supply | AA ( R6 ) Alkaline batteries x 4 AA ( R6 ) Lithium batteries x 4 AA ( R6 ) Ni-Mn batteries x 4 3V lithium battery pack (LB-01) x 2 AA ( R6 ) Ni-Cd batteries ( 1000mAh ) x 4 AA ( R6 ) Ni-MH batteries ( 1900mAh ) x 4 |
| Dimensions | 78mm W x 141mm H x 107mm D (protuberances not included) |
| Weight | 375g ( without batteries) |
Specifications and design are subject to change without notice.