As shown, a(n) ______________ is added to help focus the red and yellow images.
A) chromatic lens
B) chromatic mirror
C) achromatic mirror
D) achromatic lens

Question

As shown, a(n) ______________ is added to help focus the red and yellow images.
A) chromatic lens 
B) chromatic mirror 
C) achromatic mirror 
D) achromatic lens

Quizplus · Accepted Answer

Achromatic lenses are designed to reduce chromatic aberration, which is caused by different wavelengths of light have different focal lengths. This can result in images appearing blurry or with color fringing. Therefore, an achromatic lens would be added to help focus the red and yellow images.

As Shown, A(n) ______________ Is Added to Help Focus the Red