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Q. |
Hyperrnetropia or longsight can be corrected by using : |
A. | Bifocal lenses |
B. | Cylindrical lenses |
C. | Concave lenses |
D. | Convex lenses |
Answer» D. Convex lenses | |
Explanation: It can be corrected with convex lenses in eyeglasses or contact lenses. Convex lenses have a positive dioptric value, which causes the light to focus closer than its normal range. |
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