英语词汇“spherical aberration”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	spherical aberration
释义	spherical aberration n. The blurring of an image that occurs when light from the margin of a lens or mirror with a spherical surface comes to a shorter focus than light from the central portion. spherical aberration Parallel light rays passing through a lens with a spherical surface focus at different points depending on whether they pass through the lens closer to the edge or closer to the center.
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