Accommodation for near vision (focusing on an object close at hand) requires which of the following?

Question

Quizplus · Accepted Answer

Accommodation for near vision requires the lens to become thicker so that it can refract light more strongly and bring the image into focus on the retina. Constriction of the pupil is not directly involved in accommodation and dilation of the pupil is more associated with adaptation to changes in light levels rather than near vision. A thinner lens would actually make it more difficult to focus on objects up close.

Accommodation for near Vision (Focusing on an Object Close at Hand)