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Compute the all parts of given question:

Question: A nearsighted person cannot see objects clearly beyond 20.7 cm (her far point).

Part I: If she has no astigmatism and contact lenses are prescribed for her, what power lens is required to correct her vision?

diopters

Part II: What type of lens is required to correct her vision?

Converging/diverging

I need expert help to solve the above question. Thanks.

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Category:- Physics
Reference No.:- M91231411

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