Answer:
Near and far vision are accommodated through the muscles of the ciliary body.
Step-by-step explanation:
The eyes can change focus from distant to near image by a change in lens shape carried out by the ciliary muscle. The ciliary muscle occupy most of the ciliary body. It's a circular ring that attaches all the way around the lens. It can change the shape of the lens by stretching them at the esges. For looking at a near the lens become more rounded at central surface.