When viewing an object that is close to the human eye, the

When viewing an object that is close to the human eye, the eye lens becomes fat. The process of changing the shape of the eye lens to focus on objects at different distances is called accommodation. When the eye is focusing on a nearby object, the ciliary muscles in the eye contract, which causes the suspensory ligaments to relax. This, in turn, allows the eye lens to become more rounded and thicker, which increases its refractive power. The increased curvature of the eye lens allows the eye to bend the light more, so that the light rays converge and focus on the retina, producing a clear and sharp image. This process of accommodation is necessary to see objects clearly at different distances, and it is an automatic process controlled by the brain. Therefore, when viewing an object that is close to the human eye, the eye lens becomes fat to focus the light rays and produce a clear image on the retina.