Question

Name the eye defect that can be rectified by using a bifocal lens. *​

Answer 1

Answer:

presbyopia is the eye defect that can be rectified by using a bifocal lens.

Answer 2

Answer:

prespyiupa

Explanation:

What is presbyopia? Which lens is used to correct it? - Times of India

An eye that suffers from myopia as well as from hypermetropia is said to suffer from presbyopia. A person with this defect cannot see objects distinctly placed at any distance from him. To correct this defect, a person is prescribed bifocal lens that has both types of lenses ��� convex and concave.Mar 1, 2009

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What is presbyopia? Which lens is used to correct it? - Times of India