Depth of field is a powerful tool. You can use it to focus the viewer on exactly what you want in an image, or make everything crystal clear. However, nailing down the exposure is also an integral part of getting the perfect shot. Many very different results can be achieved with one setting: Aperture. Unlike shutter speed and ISO, Aperture can wear different hats. Whether you use it to throw the focus or to help in low-light situations, with the power of the F-Stop at your fingertips, do you have an ideal range? Is it different for personal work vs jobs?