CPV301Xuất hiện trong 3 đề thi
Choose the best answer about chromatic aberration:
Các lựa chọn
AChromatic aberration is a failure of a lens to focus all colors to the same point.
BChromatic aberration occurs because the index of refraction of glass varies slightly as a function of frequency.
CChromatic aberration means different wavelengths focus at slightly different distances.
DAll of the others