Reflecting telescopes may suffer with what kind of aberration(s)?
A) spherical
B) chromatic
C) spherical and chromatic
D) cinematic
E) Brewster and parabolic

Question

Quizplus · Accepted Answer

Reflecting telescopes may suffer from spherical aberration, which occurs when the reflected light from the mirror does not converge into a single focal point, resulting in a blurry image. Chromatic aberration, on the other hand, is more commonly associated with refracting telescopes. Cinematic, Brewster, and parabolic aberrations are not relevant to telescope optics.

Reflecting Telescopes May Suffer with What Kind of Aberration(s)