- Built-In X Wireless Radio System
- Recycling 1.5 sec Full Power
- Guide Number: 197′ at ISO 100
- Battery Gives 480 Full-Power Flashes
- Flash Coverage: 20-200mm
- Wireless Master/Slave TTL Functionality
Guide Number | 196.85′ / 60 m at ISO 100 (105 mm Position) |
Coverage | Full-Frame 20 to 200 mm 14 mm (with Wide-Angle Adapter) |
Auto Zoom Head | Yes |
Bounce Head | -7 to +90° |
Swivel Head | 360° |
Flash Duration | 1/300 to 1/20000 Second |
Recycle Time | Approx. 0.1 to 1.5 Seconds |
Secondary Illumination | Modeling Light |
Exposure Control | Manual, Olympus TTL (SLR) |
Flash Modes | Hi-Speed Sync, Second-Curtain Sync |
Power Range | 1/1 to 1/128 |
Flash Compensation | -3 to +3 EV |
Wireless Operation | Optical Pulse (TTL/Manual) Up to 49.21′ / 15 m (Master, Slave) Radio (TTL/Manual) Up to 328.08′ / 100 m (Master, Slave) |
Wireless Channels | 32 |
Wireless Groups | 3 |
Internal Power | 1 x Rechargeable |
External Power Pack Compatible | No |
Mount | Shoe |
Off-Camera Terminal | 2.5 mm |
Dimensions (W x H x D) | 2.5 x 3 x 7.5″ / 64 x 76 x 190 mm |
Weight | 15.17 oz / 430 g |