Category: Upilab

In photography, exposure is controlled by a variety of things–the size of the lens opening, the film speed, and the duration the lens remains open taking the picture. In digital photo editing, we can adjust exposure further, with the Brightness and Contrast controls. Brightness, as the name implies, is the amount of light in the…

The best Wildlife photography will always show a crystal-clear animal against a blurry background. This is done by using just the right combination of lens, aperture, and shutter speed, and really helps to make the subject stand out. If a background of branches and leaves were as sharply focused as the bird in the foreground,…