鏡頭是一組鏡片組成，這樣直射會在鏡片間不斷反射，產生光斑，隻有昂貴的鏡頭采用昂貴鍍膜技術能最大程度減少這個效果，

來源: 移花接木於 2022-11-08 15:46:48 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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