FLASH REVIEW
Camera Flash / Speedlight: Olympus FL-900R Flashgun for m4/3 Olympus/Panasonic/Leica
| Model Name: Olympus FL-900R Flashgun for m4/3 Olympus/Panasonic/Leica | |
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| Image: |  |
| Fivercam Price (used) UK | |
| eBay Price (used) UK | |
| Release Date | |
| Strenght / Power | |
Guide Number (ISO100, meters)  | 190.29' / 58 m at ISO 100 (100 mm Position) |
| Power Level Switching (Vari-power Range) | |
| Head & Coverage | |
| Bounce (Up-Down) Head Movement | -7 to +90° |
| Swivel (Rotation) Head movement | 360° |
| Focal Length Coverage | Micro Four Thirds 12 to 100 mm 7 mm (with Wide-Angle Adapter) |
| Auto Zoom Head | Yes |
| Flash Related Functions | |
| Flash Durations | 1/500 to 1/20000 Second |
| Flash Modes(TTL) | Four Thirds TTL, Manual Hi-Speed Sync, Second-Curtain Sync, Slow Sync |
| Flash Exposure Compensation / Correction | |
| Secondary Illumination | Video Light |
| Wireles Flash | |
| Wireless Operation | Infrared (TTL) Unspecified Range (Commander, Slave) |
| Wireless Groups | 4 |
| Wireless Channels | 4 |
| Remote Timing Modes | |
| Other Features | |
| Mount | Hot-shoe mount flash |
| Off Camera Terminal / External Connectors | |
| Included Accessories | |
| Other Functions | |
| Power Source & Recycle Time | |
| Power Source - Batterry | 4 x AA (Alkaline, NiMH) |
| External Power | No |
| Minimum Recycle Time (Charging time between shooting) | Approx. 2.5 to 4.5 Seconds |
| Battery Life | Number of flashes: 160-200 (flashes per set of batteries) |
| Dimensions & Weight | |
| Dimensions | 3.2 x 4.8 x 4.9" / 81.2 x 121.4 x 125.2 mm |
| Weight | 13.47 oz / 382 g (without Batteries) |
| More Details or Support Website: | Link |
| Item 1 | |
Fivercam Wiki information:
There are three ways to trigger off-camera flash units wirelessly: via infrared, radio signals or a hybrid method that involves both infrared and radio. The infrared system works like the TV remote; there need to be a direct line of sight for the signal to reach the destination. The radio signal has no line-of-sight limitations, but comes at a rather high cost. The hybrid system simply takes the infrared signal from the commander, converts it over to radio and then converts it back to infrared on slave units.
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