"Concave lens is used for the correction of shortsightedness" is it correct?
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Concave Lenses Are for the Nearsighted, Convex for the Farsighted. Concave lenses are used in eyeglasses that correct nearsightedness. ... Placing concave lenses in front of a nearsighted eye reduces the refraction of light and lengthens the focal length so that the image is formed on the retina
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That would be the best answer to choose i would choose the same though
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i would choose that answer
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