Shutter+Speed+4


 * Shutter Speed**

In basic terms, shutter speed is the amount of time that the shutter of a camera exposes the lens. The aperture diaphragm of a lens (bigger or smaller values) and the amount of time that the camera's shutter curtain is open both perform the tasks of regulating the amount of light entering the camera, which is then tranferred onto the film. Shutter speed is measured in seconds, or in most cases, fractions of seconds. The bigger the denominator, the faster the speed. For instance, 1/1000 is much faster than 1/30. Different selection of shutter speeds will create different kinds of visual effects on a final photograph. Generally, a fast shutter speed will freeze action while slow speed will blur your image . View the example below: