Photography’s triangle: Connecting ISO, Aperture and shutter speed

Discover how aperture, ISO and shutter speed work together to create the perfect image and how to control each of them to achieve the creative outcome you are looking for.

Other tutorials

Something Easier
Full auto and basic modes

Something Harder
Using Creative Modes

Something Similar
Definitions of Aperture, ISO, Shutter Speed

Find out more about the Canon EOS products in this tutorial.

Click on the key term in this tutorial for definition.