Question

Why person needs spectacles in old age

Answer 1

Age can cause your eyes' lenses to become more opaque, which makes it harder for you to see. People over 40 are much more likely to develop cataracts than other age groups. Macular degeneration. This condition is the leading cause of sight loss for individuals over 60.

Answer 2

Age can cause your eyes' lenses to become more opaque, which makes it harder for you to see. People over 40 are much more likely to develop cataracts than other age groups. Macular degeneration. This condition is the leading cause of sight loss for individuals over 60.
Losing this focusing ability for near vision, called presbyopia, occurs because the lens inside the eye becomes less flexible. This flexibility allows the eye to change focus from objects that are far away to objects that are close. ... Eyeglasses, including single visionreading glasses and multifocal lenses.