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What are the type of eye defects? |
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Answer» Hypermetropia or hyperopia is an eye defect in which distant vision is clear while near vision is blurred. Myopia is an eye defect due to which the eye is not able to see distant objects clearly. Myopia is the defect of the eye due to which the eye is not able to see the distant objects this defect is commonly known as nearsightedness. Astigmatism is the most common vision problem resulting in distorted images, as light rays are prevented from meeting at a common focus. Astigmatism may accompany Hypermetropia or Myopia Presbyopia is caused when the centre of the eye lens hardens making it unable to accommodate near vision. This condition generally affects almost everyone over the age of 50 - even those with myopia. |
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