Physics, asked by Anonymous, 3 months ago

Ray digram for presbyopia.

Answers

Answered by lakhwinderduggal786

Explanation:

The increase in near point of eye is called presbyopia. In this eye defect a person suffers from both Myopia and hypermetropia. It can be corrected by bifocal Lens. In which upper porting is concave lens to see the far objects and lower portion is convex lens which is used to see near objects.

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