以前膠片分辨率低，絕對2-3M像素以下，所以用增距無所謂

來源: r41866 於 2023-12-30 11:59:45 [舊帖] [給我悄悄話] 本文已被閱讀：次

現在數碼分辨率太高，用增距鏡立馬看出問題

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