用12MB為基，好的長焦鏡+D800可以X3，比 DX 乘1。6 拉近1。88倍。

來源: enTiger744 於 2012-06-01 08:08:26 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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用12MB為基， 好的長焦鏡+D800可以X3， 比 DX 乘1。6 拉近1。88倍。