能修這玩意你太牛了！最前麵那個環是調焦環吧？調焦時皮腔的長度不變吧？皮腔是不是隻是收起鏡頭用？

來源: 酒仙橋2 於 2023-12-21 20:10:35 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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