Re: [問題] 顏色濃郁的老鏡推薦
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借標題請問一下關於鏡頭的各種描述
鏡頭的發色、銳利度之類的,
它們的原理是什麼?
比如說同一道光,經過A鏡頭與B鏡頭。
1. 光線經過A鏡與B鏡的衰減度不同
A鏡頭拍出來的影像較暗,看起來顏色深
B鏡頭拍出來的影像較亮,看起來顏色淺
這樣就是A鏡頭得發色較濃郁嗎?
2. A鏡頭偏暖與B鏡頭偏冷
這是甚麼原理?
[鏡片(或鍍膜)衰減了某些波長(顏色)的光線?]
3. A鏡頭較B鏡頭銳利
色散造成的效果嗎?
4. A鏡頭的影像較軟
影像的軟硬,是怎麼回事?
--
鳴人終歸是要選擇雛田。
男人都愛巨乳啊!!!!!!!!!!!!!!!!!!
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雖然音響會因為核電或水力發電,影想聲音的圓潤度,不過別歪樓啊,
是真的想要知道背後的原理是什麼。
※ 編輯: pshuang (106.104.78.206), 09/01/2017 17:14:28
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認真回答 T_T
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