A cataract is a clouding of the eye’s natural lens, which normally focuses light onto the retina to produce clear vision. This clouding causes blurred or dim vision and, if untreated, can eventually lead to significant vision loss or blindness.
Cataracts develop when proteins in the lens clump together, obstructing the passage of light. While they most commonly affect older adults due to natural ageing processes, they can also be congenital or result from eye injuries, certain…
Read the full article here
