Ｊ1的配套鏡頭最大光圈很小. 你還是上全副吧，提高ＩＳＯ，順帶提高了快門速度。

來源: 用戶名被占用了於 2013-12-27 06:16:45 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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