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    [求助]黑白摄影如何提高镜头的对比度? [复制链接]

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    离线hustkey
     
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    只看楼主 倒序阅读 楼主  发表于: 2019-08-28
    阅读光学文献时对其中的“enlarging on paper with hard gradation”无法理解,求大神指教,谢谢! =LeVJGF  
    “When black-and-white photography was still dominant, one could compensate the low contrast reproduction of these lenses by enlarging on paper with hard gradation.”
     
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