For a refracting telescope that uses two converging lenses,it's best to have an eyepiece with
A)a short focal length.
B)a long focal length.
C)a focal length equal to the focal length of the objective.
D)None are correct.

Question

Quizplus · Accepted Answer

A short focal length for the eyepiece in a refracting telescope allows for higher magnification, which is typically desired for observing distant objects in astronomy.

For a Refracting Telescope That Uses Two Converging Lenses,it's Best