WAEC - Physics (2024 - No. 14)
Chromatic aberration in lenses can be corrected by using a combination of
diverging and converging lenses.
an opaque material to cover the rims of lenses.
wide parallel beams on the lenses' surface.
a thin convex lens.
Giải thích
Chromatic aberration occurs because different wavelengths of light are refracted by different amounts when passing through a lens.
Chromatic aberration can be corrected by using a combination of diverging (concave) and converging (convex) lenses, which help focus different colors of light to the same point.