External Flash Worksheet
- When would you use external flash?
You would use external flash when shooting in low-light situations, typically in indoor settings.
- Do you need to meter the light if you use flash?
Since you are bringing in your own light, you do not need to meter the light when using external flash.
- What does flash synchronization mean?
Flash synchronization refers to the highest shutter speed possible without resulting in uneven exposure throughout the picture.
- What does ETTL mean?
ETTL is short for “Through the Lens,” referring to Canon cameras. The ETTL allows shooting settings to match up with the strength of the external flash.
- What will happen when you shoot faster than the camera sync speed?
If you shoot faster than the camera sync speed, your picture will result in uneven exposure. Half of your picture will be exposed, while the other half will be too dark.
- Why do photographers bounce the flash and use a diffuser?
Photographers bounce the flash and use a diffuser to soften the harshness of the light.
- What is a slave?
Master slave lighting refers to the firing of multiple flashes, all controlled by one device.
- What should you do if your image comes out too dark or too light?
If your image comes out too dark, open your lens (smaller aperture). If your image comes out too dark, close your lens (bigger aperture).