Science, asked by nitin8248, 4 months ago

what is bifocal lens???

Answers

Answered by Nithyasri22

1

Answer:

Bifocals are eyeglasses with two distinct optical powers. Bifocals are commonly prescribed to people with presbyopia who also require a correction for myopia, hyperopia, and/or astigmatism.

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Answered by rithikatarapuram93

1

Answer:

A lens having one section that corrects distant vision and another section that corrects for near vision

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