測試下自己的眼力，應該是135mm的焦距拉出來的。學習了。

來源: ic54321 於 2012-07-25 05:34:28 [舊帖] [給我悄悄話] 本文已被閱讀：次

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