Science, asked by allan05dsouza, 4 months ago

which lenses are used in spectacles to correct nearsightedness

Answers

Answered by Anonymous

Explanation:

concave lens is the opposite of a convex lens. Here one or both of the lenses surfaces are curved inwards. That is, the centre of the lens is closer to the plane than the edge. A concave lens is used to correct short-sightedness (myopia

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Answered by jayakrishnanrajana

Answer:

A concave lens is the opposite of a convex lens. Here one or both of the lenses surfaces are curved inwards. That is, the centre of the lens is closer to the plane than the edge. A concave lens is used to correct short-sightedness (myopia).

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