What type of vision problem is characterized by difficulty focusing on nearby objects?

The type of vision problem characterized by difficulty focusing on nearby objects is hyperopia, often referred to as farsightedness. In hyperopia, light entering the eye is focused behind the retina rather than on it, leading to difficulty seeing objects that are close. As a result, individuals may struggle with tasks like reading or other close-up activities.

This condition can lead to eye strain and discomfort when attempting to focus on near tasks, often causing symptoms such as headaches. It is important to note that while hyperopia affects near vision, individuals with this condition may still see distant objects clearly. In contrast, conditions like myopia typically cause difficulty focusing on distant objects, while astigmatism is characterized by distorted vision due to an irregular shape of the cornea or lens. Presbyopia is an age-related condition that leads to difficulty focusing on near objects, primarily due to a loss of lens elasticity, but it is not directly defined as hyperopia.