- Every flash photograph is two exposure in one.
Flash Fact #2
- Fill Flash can be used when subject in backlit or sidelit to eliminate silhouettes or shadows.
Flash Fact #3
- Flash exposure is not affected by shutter speed.
Flash Fact #4
- Flash illumination is dramatically affected by distance.
Flash Fact #5
- Your Camera measures ambient light and flash illumination separately.
Flash Fact #6
- With automatic flash metering, the flash illumination is measured after the shutter button is pressed, and the flash output is adjusted accordingly.
Flash Fact #7
- Every SLR camera with a mechanical shutter box has a maximum flash sync shutter speed
Flash Fact #8
- Harsh lighting, washed out subjects and red eye can be eliminated by using diffusers and light bouncing.
Flash Fact #9
- It is possible to changed the order of when the flash fires using "Rear Curtain Sync"
Flash Fact #10
- Removing the flash from the top of the camera helps eliminate red eye and unflattering shadows.
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