This Is One Of The Least Known And Little Used Secrets Of Your Camera

In this video you’ll see how you can combine the live view mode with the depth of field preview button.

This is a really easy way to learn about aperture and what kind of changes you can make to an image just by changing the size of your aperture.

If you don’t already understand depth of field and aperture go see the- “Beginners Guide To Depth Of Field”