Question

what is presbyopia and its causes

Answer 1

presbyopia is an eye effect in which due to old age the nearest point of their eye shifted to some extent. it is cause due to the use of eye lens from many years

Answer 2

Hey dude....


●Presbyopia is caused by a hardening of the lens of your eye, which occurs with aging. As your lens becomes less flexible, it can no longer change shape to focus on close-up images. As a result, these images appear out of focus.

Hope this may help u....

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