Whats ir diffrence between Myopia and Hypermetropia?

Myopia Myopia is a problem of eyeside. Its also called short sight . In which eyeball become elongate, such person are unable to distant objects clearly. The image of a distant object is formed in fornt of retian. This problem can b correct by using concave lens. Hypermetropia Hypermetropia is a problem of eyeside. Its …

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