Question

what is the meaning of presbyopia​

Answer 1

Presbyopia is the gradual loss of your eyes' ability to focus on nearby objects. It's a natural, often annoying part of aging. Presbyopia usually becomes noticeable in your early to mid-40s and continues to worsen until around age 65.

Answer 2

Explanation:

long-sightedness caused by loss of elasticity of the lens of the eye, occurring typically in middle and old age.