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Defocus aberration

Defocus aberration

Quality of an image being out of focus.

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  1. Optical aberration

    Deviation from perfect paraxial optical behavior.

    44%

  2. Bokeh

    Aesthetic quality of blur in the out-of-focus parts of an image.

    15%

  3. Christmas lights

    Decorative lighting used at Christmastime.

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  4. Zernike polynomials

    Polynomial sequence.

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Readers come from

Share of the 559 readers arriving from another article

  1. Optical aberration

    Deviation from perfect paraxial optical behavior.

    29%

  2. Bokeh

    Aesthetic quality of blur in the out-of-focus parts of an image.

    18%

  3. Circle of confusion

    Blurry region in optics.

    14%

  4. Zernike polynomials

    Polynomial sequence.

    11%

  5. Focus (optics)

    Point at which light rays converge.

    8.6%

  6. Depth of field

    Length of area in visual focus.

    6.1%

  7. Myopia

    Inability to focus on distant objects.

    3.8%