What Is Cataract?
[ad_1] The time period cataract will come from the Greek word katarraktes (down speeding waterfall) because before it was thought that the cataract was a congealed fluid from the mind that had flowed in front of the lens. Our eye is like a digital camera. The lens focuses the gentle rays coming by way of the pupil onto the retina or back side of the eye. The distinctive pieces of the retina obtain this light-weight and send a therapeutic massage to our brain then we can see. For perfect eyesight the lens ought to be distinct, so that mild can go via it and achieve the retina. When the lens gets cloudy or opaque, gentle can not go by means of it and vision gets dim or blurred. A cloudy…