What Is a cataract? A cataract forms when the natural lens of the eye becomes opaque, often due to aging, high blood sugar, ocular trauma, certain medicines, or long-term UV exposure. Common symptoms include unclear eyesight, glare and halos around lights, dull colours, frequent changes in spectacles, and difficulty with https://www.quora.com/profile/Mahesh-Nadgir/Clear-Vision-Starts-Here-Advanced-Cataract-Eye-Surgery-in-Mulun