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in Physics by (30.9k points)

A doctor has advised to use + 1D and + 1.5D lens for his left eye and right eye respectively of a patient. What type of defect he has …………………

A) short – sightedness 

B) long-sightedness 

C) cataract 

D) presbyopia..

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1 Answer

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by (30.2k points)

B) long-sightedness

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