英语词汇“diffusion disk”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	diffusion disk
释义	diffusion disk diffusion disk [də′fyü·zhən ‚disk] (optics) A piece of transparent material that is marked or embossed, and is used with a camera lens to give the image a hazy softened quality. Also known as diffusing disk.
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