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Cylindrical lenses are used to correct the eye defect called
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Dec 23, 2021
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kritika
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Cylindrical lenses are used to correct the eye defect called
A) Myopia B) Hypermetropia C) Astigmatism D) Presbyopia
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Dec 23, 2021
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The correct option is
C) Astigmatism. Correction is by cylindrical lenses which have their own dioptric value and axis. Astigmatism (called cylindrical eye defect) is a refractive defect causing inaccurate light focus on the retina
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