用12MB为基，好的长焦镜+D800可以X3，比 DX 乘1。6 拉近1。88倍。

来源: enTiger744 于 2012-06-01 08:08:26 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.

用12MB为基， 好的长焦镜+D800可以X3， 比 DX 乘1。6 拉近1。88倍。