色いろ収しゅう差さ

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Freq.FrequencyTop 100,000

Meanings

1

noun

chromatic aberration

Technical term in optics referring to the failure of a lens to focus all colors to the same point.

color

収income, obtain, reap

差distinction, difference, variation

球きゅう面めん収しゅう差さ
Spherical aberration, a different type of lens aberration caused by the spherical shape of the lens.

Compound of 色 (color) + 収差 (aberration), a calque from English 'chromatic aberration'.