英语词汇“katoptric system”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	katoptric system
释义	katoptric system katoptric system [kə′täp·trik ‚sis·təm] (optics) An optical system such that, when the object is displaced in a direction parallel to the axis, the image is displaced in the opposite direction (in contrast to a dioptric system). Also known as contracurrent system.
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