Bokeh is a Japanese term that refers to the aesthetic quality of the out-of-focus areas in a photograph. It is often described as the “blur” or “dreamy” effect that can be seen in the background of images taken with a shallow depth of field. Bokeh is created by the way that lenses focus light. When light enters a lens, it is refracted, or bent. The amount of refraction depends on the shape of the lens […]