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单词 pre-flash
释义

Definition of pre-flash in English:

pre-flash

noun

  • (In flash photography) an initial flash emitted by a camera which causes the subject's pupils to contract, and thereby reduces the possibility of the main flash causing red-eye.

Origin

1980s; earliest use found in Petersen's Photographic.

Definition of pre-flash in US English:

pre-flash

noun

  • (In flash photography) an initial flash emitted by a camera which causes the subject's pupils to contract, and thereby reduces the possibility of the main flash causing red-eye.

Origin

1980s; earliest use found in Petersen's Photographic.
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更新时间：2024/12/27 4:32:27