[問題] 為什麼相機的動態範圍比人眼還弱?
看板DSLR (單眼相機)作者abc60575986 (我要成為廢文王!!)時間8年前 (2017/08/20 15:25)推噓35(35推 0噓 79→)留言114則, 30人參與討論串1/2 (看更多)
最近出門拍風景常常會遇到對比很大的狀況
這個時候當然就是開啟相機內建的HDR功能
但我不能理解理解為什麼我用肉眼看亮部跟暗部都很ok
但是相機去記錄這樣的畫面的時候不是過曝就是全黑
還需要透過HDR軟體修正的方式才能達到我所看到的樣子
就物理上來說相機難道不能克服嗎?
有沒有人有過一樣的問題啊?
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※ 文章網址: https://www.ptt.cc/bbs/DSLR/M.1503213936.A.616.html
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有看到文章說太陽的亮度爆強
所以對人眼而言他永遠是過曝
可能對相機而言也是這樣吧?
※ 編輯: abc60575986 (49.217.18.234), 08/20/2017 15:42:41
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這個連結說得不錯
簡單來說人眼>底片>數位相機
人眼的動態範圍約20EV
好棒的規格啊
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※ 編輯: abc60575986 (49.217.18.234), 08/20/2017 16:16:14
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