Question

heyy guys...
What is astigmatism and presbyopia??

Plzz answer the question as soon as possible... ​

Answer 1

Explanation:

Hey Mate, here your answer

So astigmatism,

Astigmatism is an irregularity in the overall shape of the eye or the curvature of the cornea (the clear outer coating of the eye).

And presbyopia,

Presbyopia occurs when the lens of the eye is no longer able to change shape. This typically takes place around age 40

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Answer 2

Answer:

heyy. akshaa

Explanation:

Astigmatism is an irregularity in the overall shape of the eye or the curvature of the cornea (the clear outer coating of the eye). Presbyopia occurs when the lens of the eye is no longer able to change shape. This typically takes place around age 40.

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