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How is the white cloudy substance is formed behind the eye lens, that causes cataract disease?
Cataract is a defect of the eye in which the eye-lens of a person become progressively cloudy or opaque resulting in blurred vision. It usually comes in old age and develops due to the formation of a membrane (clumps of protein) over the eye-lens.
It can't be corrected by any type of spectacles lenses, rather it can be corrected by the surgery in which the opaque lens is removed, and a new artificial lens is inserted in its place.
Updated on: 10-Oct-2022
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