- You would use external flash when there is no natural light around
- No I don’t think you do.
- When the flash goes off when you take a picture.
- ETTL means through the lens metering.
- Half of the image will come out black.
- Photographers bounce the flash so the picture won’t come out harsh.
- It’s when the background flashes set off when you set off your flash.
- Adjust the aperture and shutter speed.
