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单词 lateral aberration
释义 DictionarySeeaberration

lateral aberration


lateral aberration

[′lad·ə·rəl ‚ab·ə′rā·shən] (optics) The distance from the axis of an optical system at which a ray intersects a plane perpendicular to the axis through the focus of paraxial rays. The difference between the reciprocals of the image distances for paraxial and rim rays. For chromatic aberration, the difference in sizes of the images of an object for two different colors.

lateral aberration


lat·er·al ab·er·ra·tion

in spheric aberration, the distance between paraxial focus of central rays on the optic axis.

lat·er·al ab·er·ra·tion

(lat'ĕr-ăl ab'ĕr-ā'shŭn) In spheric aberration, the distance between paraxial focus of central rays on the optic axis.

lateral aberration

Deviation of a ray from the focus measured on a line perpendicular to the axis.See also: aberration
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更新时间:2024/9/22 3:40:15