What happens to the eyes when looking at near objects?

When looking at near objects, the eyes converge to allow for better focus on the object. Convergence is a binocular eye movement that occurs as the eyes turn inward toward each other, which helps maintain single binocular vision. This adjustment is necessary because as an object comes closer, the distance between the eyes and the object decreases, and the brain requires the input from both eyes to be properly aligned for clear vision.

Additionally, when the eyes converge, this action assists in depth perception, allowing the brain to gauge how far away the object is and perceive it correctly in three-dimensional space. This physiological response is part of the accommodation process, which includes changes in the eye’s lens shape to focus on nearby objects.

Other options do not accurately describe the response of the eyes to near vision. Diverging, remaining parallel, or rotating outward would not facilitate the proper visual alignment necessary for focusing on objects that are close.