我也記得紫外線很容易被屏蔽的，基本不需要額外保護。不放心可以在兩側玻璃上加層膜就是了，但是意義不大。

來源: 二胡一刀於 2015-09-28 07:58:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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