我想買個50mm鏡頭，你的1.4 光圈開到1.4 或2.0，成像滿意不？謝謝。

來源: jiefang 於 2012-07-21 06:51:26 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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