What percentage of people in late adulthood can see without correction?

In late adulthood, the ability to see without correction significantly decreases due to age-related changes in vision. As people age, they frequently experience conditions like presbyopia, cataracts, or macular degeneration, which can impair their visual acuity. Research indicates that only a small percentage of older adults can see adequately without the assistance of corrective lenses. The choice that indicates 10% is supported by studies that have documented the challenges elderly populations face regarding unassisted vision. This low figure reflects the widespread nature of visual impairments among older adults. Thus, the 10% figure is consistent with the understanding that a majority of individuals in late adulthood require some form of visual correction for optimal sight.