英语词汇“positive meniscus lens”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	positive meniscus lens
释义	positive meniscus lens positive meniscus lens [′päz·əd·iv mə′nis·kəs ‚lenz] (optics) A lens having one convex (bulging) and one concave (depressed) surface, with the radius of curvature of the convex surface smaller than that of the concave surface.
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