曝光

Multi tool use

「
走光」重定向至此。關於某人不慎或故意使自己身體的敏感部位暴露在他人眼前的現象,詳見「
走光 (行為)」。

關於邓紫棋的专辑,請見“
曝光 (专辑)”。
在攝影上,曝光(英语:Exposure)是指攝影的過程中允許進入鏡頭照在感光媒體(膠片相機的底片或是數碼照相機的圖像感測器)上的光量。「曝光」可以經由光圈,快門和感光媒體的感光度的組合來控制。
另外,不慎讓底片接觸到光線也稱為曝光,粵語則稱「走光」。
还有一些負面消息、違法行為被媒體、網絡上向社會公開,可以稱為某某事件或事情被曝光。
曝光負面消息或者違法行為的方式有很多種:
- 通過新聞媒體報到剛公佈:例如鳳凰衛視
- 在網絡曝光平台發布帖子:例如黑夠了平台
- 在個人博客和其他社交媒體曝光:例如facebook的主頁
參見
- 光圈
- 快門
- 感光度
- 曝光值
- 曝光补偿
- 長時間曝光攝影
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