A lens that is thicker at the center than at the edge is
A) a diverging lens only.
B) a convex lens only.
C) a converging lens only.
D) both a convex lens and a converging lens.

Question

Quizplus · Accepted Answer

A lens that is thicker at the center than at the edges is both a convex lens and a converging lens, as convex lenses are designed to converge light rays to a focal point.

A Lens That Is Thicker at the Center Than at the Edge