Introduction to Aperture - Digital Photography School

Over the last couple of weeks I’ve been writing a series of posts on elements that digital photographers need to learn about in order to get out of Auto mode and learn how to manually set the exposure of their shots. I’ve largely focussed upon three elements of the ‘exposure triangle‘ – ISO, Shutter Speed and Aperture. I’ve previously written about the first two and today would like to turn our attention to Aperture.Before I start with the explanations let me say this. If you can master aperture you put into your grasp real creative control over your camera. In my opinion – aperture is where a lot of the magic happens in photography and as we’ll see below, changes in it can mean the difference between one dimensional and multi dimensional shots.

via Introduction to Aperture - Digital Photography School.