Physics, asked by karthikn48, 9 months ago

what is presbyopia?how can it be corrected?​

Answers

Answered by shalinidiya
2

Explanation:

presbyopia occurs because of ageing

the defect was a gradual weakening of ciliary muscles

it can be corrected by using bifocal lens

Answered by Udayeswari
3

Answer:

Presbyopia

REASON OF THE DEFECT:

Gradual weakening of ciliary muscles, thereby decreasing the flexibility of the eye lens.

CORRECTION: Using bifocal lens with appropriate power

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