Which of the following must happen for near vision to occur?
A) Increased tension of the suspensory ligament
B) Relaxation of the ciliary muscle
C) Increased curvature of the lens
D) Contraction of the superior rectus muscle

Question

Quizplus · Accepted Answer

For near vision, the lens must increase its curvature to focus the light more sharply. This is achieved through the relaxation of the ciliary muscle, which in turn reduces the tension on the suspensory ligaments, allowing the lens to become more curved.

Which of the Following Must Happen for near Vision to Occur