aperture priority

aperture-priority

[ap-er-cher-prahy-or-i-tee, -awr-]
adjective Photography.
of or pertaining to a semiautomatic exposure system in which the photographer presets the aperture and the camera selects the shutter speed.
Also, aperture-preferred [ap-er-cher-pri-furd] .
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World English Dictionary
aperture priority
 
n
photog Compare shutter priority an automatic exposure system in which the photographer selects the aperture and the camera then automatically sets the correct shutter speed

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