Last Updated
：2025/11/20
achromatic lens
Noun
Japanese Meaning
色収差（光の波長ごとに屈折率が異なることによる焦点のずれ）を補正するため、通常は凸レンズと凹レンズという2つの異なる形状・材質のレンズを組み合わせた光学部品である。
（ plural ）
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(optics) A lens generally composed of two separate lenses, one convex and one concave and generally of different materials, in such a way that the chromatic aberration produced by one is corrected by the other.
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achromatic lens
The microscope's achromatic lens combined a convex crown-glass element with a concave flint-glass element to minimize chromatic aberration for clearer images.
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The microscope's achromatic lens combined a convex crown-glass element with a concave flint-glass element to minimize chromatic aberration for clearer images.
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