平凹レンズ
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Meanings
1
plano-concave lens
A lens with one flat surface and one concave surface. Used in optics, often for beam expansion or correction.
See also: 平凸レンズ
A plano-concave lens is used to diverge parallel light rays.
plano-concave lens
A lens with one flat surface and one concave surface. Used in optics, often for beam expansion or correction.
See also: 平凸レンズ
A plano-concave lens is used to diverge parallel light rays.