In a cataract, the vision of the eyes become blurry due to the opacification of the lens. Cataract is a second major cause of visual impairment and preventable blindness. Cataract surgery is one of the most common procedures to improve vision and prevent blindness across the world.
Read MorePresbyopia is a condition of the eye in which there is a gradual loss of the ability of the eye to focus clearly on a nearby object.
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