回複：散焦環在前麵，按下按鈕散焦環就能轉動。

來源: Big_Benz 於 2012-05-28 10:16:39 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (45 bytes)

I know that.  But did not try it.

請您先登陸，再發跟帖！