英语词汇“pincushion distortion”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pincushion distortion
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pin′cushion distor′tion, [Optics.] Opticsa distortion produced by a lens in which the magnification increases toward the edge of the field. Cf. barrel distortion. 1890–95
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