EnglishExposure Value. Combination of a camera exposure time and lens aperture giving the same sensor exposure. By convention, EV is expressed on a logarithm base 2, so doubling the sensor exposure corresponds to EV+1.
Exposure Value. Combination of a camera exposure time and lens aperture giving the same sensor exposure. By convention, EV is expressed on a logarithm base 2, so doubling the sensor exposure corresponds to EV+1.
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