Aperture is one of the settings you need to understand and Master if you want to learn your cameras manual settings and have complete control over the overall look of your image. So this introduction to aperture video lets you know what aperture is, how it is measured and how it affects both exposure and depth of field. It also explains what exposure and depth of field are and how this affects your image.
A short video introduction to Aperture
Once you understand aperture and how it can affect your photos you are really going to want to master this manual setting as it can really help to improve your photos dramatically. You can check out other manual photography settings in this blog category of tutorials. Manual photography settings . To see what role aperture plays in your photos check out these great examples of how aperture can be used and be inspired :).