What does achromatism mean?

Definitions for achromatism
achro·ma·tism

This dictionary definitions page includes all the possible meanings, example usage and translations of the word achromatism.

Princeton's WordNet

  1. colorlessness, colourlessness, achromatism, achromaticitynoun

    the visual property of being without chromatic color

Wiktionary

  1. achromatismnoun

    The state or quality of being achromatic; as, the achromatism of a lens; achromaticity.

  2. achromatismnoun

    The state of being free of colors, not emitting or separating into colors.

  3. achromatismnoun

    Achromatopia.

  4. Etymology: Compare French achromatisme

Wikipedia

  1. achromatism

    In optics, chromatic aberration (CA), also called chromatic distortion and spherochromatism, is a failure of a lens to focus all colors to the same point. It is caused by dispersion: the refractive index of the lens elements varies with the wavelength of light. The refractive index of most transparent materials decreases with increasing wavelength. Since the focal length of a lens depends on the refractive index, this variation in refractive index affects focusing. Chromatic aberration manifests itself as "fringes" of color along boundaries that separate dark and bright parts of the image.

Webster Dictionary

  1. Achromatismnoun

    the state or quality of being achromatic; as, the achromatism of a lens; achromaticity

  2. Etymology: [Cf. F. achromatisme.]

The Nuttall Encyclopedia

  1. Achromatism

    transmission of light, undecomposed and free from colour, by means of a combination of dissimilar lenses of crown and flint glass, or by a single glass carefully prepared.

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Numerology

  1. Chaldean Numerology

    The numerical value of achromatism in Chaldean Numerology is: 8

  2. Pythagorean Numerology

    The numerical value of achromatism in Pythagorean Numerology is: 3


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"achromatism." Definitions.net. STANDS4 LLC, 2024. Web. 10 May 2024. <https://www.definitions.net/definition/achromatism>.

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