Question:
Bifocal lenses used to correct the defect of vision are called
Bifocal lenses used to correct the defect of vision are called
Updated On: Apr 5, 2025
- hypermetropia
- presbyopia
- myopia
- None of these
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The Correct Option is B
Solution and Explanation
Bifocal lenses are used to correct the defect of vision known as presbyopia. Presbyopia is the condition in which the eye's ability to focus on near objects decreases with age, and bifocal lenses help in correcting this by having two different optical powers, one for near and one for distant vision.
The correct option is (B): presbyopia
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