| 释义 |
Definition of chromatic aberration in English: chromatic aberrationnoun mass nounOptics The effect produced by the refraction of different wavelengths of light through slightly different angles, resulting in a failure to focus. Example sentencesExamples - Typical aberrations that can impact imaging performance include astigmatism, chromatic aberration, and spherical aberration.
- The effects of spherical and chromatic aberration increase as the pupil expands.
- For instance, a white-light profilometer system uses chromatic aberration or an interferometry and phase shift technique to measure surface roughness to 1 nm.
- Newton was led by this reasoning to the erroneous conclusion that telescopes using refracting lenses would always suffer chromatic aberration.
- The chromatic aberration, the secondary spectrum, and the spherical aberration could be corrected, and although the spherochromaticity was large, it was tolerable.
Definition of chromatic aberration in US English: chromatic aberrationnoun Optics The material effect produced by the refraction of different wavelengths of electromagnetic radiation through slightly different angles, resulting in a failure to focus. It causes colored fringes in the images produced by uncorrected lenses. Example sentencesExamples - The effects of spherical and chromatic aberration increase as the pupil expands.
- Newton was led by this reasoning to the erroneous conclusion that telescopes using refracting lenses would always suffer chromatic aberration.
- Typical aberrations that can impact imaging performance include astigmatism, chromatic aberration, and spherical aberration.
- The chromatic aberration, the secondary spectrum, and the spherical aberration could be corrected, and although the spherochromaticity was large, it was tolerable.
- For instance, a white-light profilometer system uses chromatic aberration or an interferometry and phase shift technique to measure surface roughness to 1 nm.
|