不算牛頭，可以用。廣角有了，你還需要一個長焦，以及幾個濾鏡片

來源: 夕陽影裏一歸舟於 2013-10-20 19:02:24 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

CPL和GND

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