Myopia

Myopia is a refractive defect that occurs because the image of an object that we are looking at is far is focused in front of the retina, with relaxed accommodation.

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This is because the eye has too much power. Normally, this is because the lens has an axial length too long. The curvature of the cornea is usually stable after 6 years.

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When we are born, most babies are hyperopics. Myopia is usually seen after 9 years and during adolescence. Subsequently, when cataracts develop in a more advanced age,  it can also develop.

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Typical symptoms are blurred vision at distance. Usually it is not present with headache, or weariness of the eyes.

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The usual choice is glasses or contact lenses in order to see clearly.

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Myopia may be classified in: