- The three parts of the exposure triangle is lens aperture settings and shutter speed settings.
- You double the cameras sensitivity.
- A drawback from changing the ISO is the higher the ISO the more noise.
- You go to the shooting menu on your camera and you can switch it on and off
- Chromatic is multi colored speckling and luminance is caused by different variation of brightness between pixels
- You would want to increase the ISO when there is very little light source.