The Aspect Ratio in Photography

It's not simply a matter of making it bigger or smaller according to whether it's dark or light. So you understand then it's not only about the light you're letting into the camera that hits the sensor it's also about distance. Yes, let's just say there are consequences for which aperture you use. When you do that you will also have a difference in how much of the photograph is sharp is clear in front of and behind the point you originally focused on. Okay, I think I've got that but I think that will be clear when we go on to talk later about exposure and shutter speed because I think somehow it's connected. Yes it is, absolutely.