是這個道理，可惜沒有專門給APSC定製的nifty fifty, 50mm都是全幅的，用在APSC性能打了折扣,

來源: 移花接木於 2023-04-03 15:53:08 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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