ISO is the third setting that you need to know about in order to get a correct exposure. I've already addressed the other two - f-stop and shutter speed in these posts. As I've mentioned before the perfect exposure is a combination of these three settings, f-stop, shutter speed and ISO. ISO stands for International Standards Organization. In a nutshell the setting choices for ISO (50, 100, 200, … [Read more...]
What is Shutter Speed and How Does It Work?
Getting the perfect exposure is challenging for most students who take my classes. Often they are setting their camera to one of the "auto" exposure camera settings (AV, TV, Program, Fully Auto, etc) and just crossing their fingers that this setting works in getting them a good exposure. I want you to be able to control your camera and understand how it works to properly expose your images. The … [Read more...]
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