英语词汇“chromatic aberration”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

chromatic aberration

noun [mass noun] Optics

The effect produced by the refraction of different wavelengths of light through slightly different angles, resulting in a failure to focus.Typical aberrations that can impact imaging performance include astigmatism, chromatic aberration, and spherical aberration....

For instance, a white-light profilometer system uses chromatic aberration or an interferometry and phase shift technique to measure surface roughness to 1 nm.
The effects of spherical and chromatic aberration increase as the pupil expands.

单词	chromatic aberration
释义	chromatic aberration noun [mass noun] Optics The effect produced by the refraction of different wavelengths of light through slightly different angles, resulting in a failure to focus.Typical aberrations that can impact imaging performance include astigmatism, chromatic aberration, and spherical aberration.... For instance, a white-light profilometer system uses chromatic aberration or an interferometry and phase shift technique to measure surface roughness to 1 nm. The effects of spherical and chromatic aberration increase as the pupil expands.
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