What is Aperture? A common question , often asked by a photography beginner. In this episode, I would be providing an answer regarding aperture in photography. We are addressing 1. Whats is aperture in photography with analogy /example. 2. How is exposure / DOF (depth of field) connected to aperture, 3. The relationship between aperture and Av / Aperture Priority mode or A mode. 4. How to do exposure compensation in Av Mode. I am explaining these concepts by showcasing a live example. This way you will understand it practically. I hope you will learn and enjoy this video. Thank you for reading and watching.