Definition: The camera has a built-in light meter and computer that measures available light and sets exposure for you. A feature on moderately-priced to expensive cameras. Most serious amateurs and professionals want to be able to occasionally turn off (or "override") the auto-exposure feature for those situations where they want to manually set a special exposure. Similarly, many auto-exposure cameras allow you to select "aperture-priority" or "shutter-priority" for exposure (see "exposure" to learn why). In fact many older autoexposure cameras (from the 1970's) only featured either "aperture-priority" of "shutterpriority.
0 komentar:
Post a Comment