Question

Bifocal lens is required to correct ……………defect.a) myopia b) hypermetropia c) presbyopia d) none of these​

Answer 1

Answer:

https://www.toppr.com/ask/en-in/question/bifocal-lens-is-required-to-correct/

Bi - focal lens is required to correct: - Toppr

Answer 2

Explanation:

none of these

correct answer is both myopia and metropia

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