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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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更新时间:2026/8/24 20:51:52