What is aperture?
In the article Darren Rowse describes aperture and how to use it. Aperture is 1/3 of the exposure triangle. When first becoming a photographer it is very important that you learn the exposure triangle. This will help you understand how an image is taken, and how to adjust certain settings when taking photos. Rowse describes aperture as “the opening in the lens.” Then she later informs us of how it is used to affect depth perception while taking a photograph. Overall, this article will help beginners in photography understand the ins-and-outs of aperture.
Beginners Guide to Becoming a Photographer 