MCQ
The person is having a defect of vision called:
- APresbyopia.
- BMyopia.
- CAstigmatism.
- DHypermetropia.
Explanation:
The optician has prescribed concave lenses for the person's spectacles, as a concave lens decreases the converging power of the eye lens. This shows that the person is suffering from short-sightedness, or myopia.
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