In a cataract, the lens becomes foggy or cloudy creating hazy, blurry and dull images. It is the same as looking outside through a dusty or foggy window. ... Cataract Types and Causes.

Learn the types of cataracts, expected duration and risk factors. Written by ... Light passes through a normal clear lens to the back of the eye which enables a person to see well-defined images.

There are 4 types of cataracts: Senile cataract: It develops while ageing and is most commonly seen in people above fifty years.Patients with senile cataracts often have a history of progressive ...

A cataract is a cloudy area in the lens of your eye. Most cataracts are age-related — they happen because of normal changes in your eyes as you get older. Different types of cataracts | In Case ...

Cataracts can drastically affect the way a person sees the world. And little did some of us know some signs and symptoms can allude to you having cataracts. There are also multiple types of cataracts.

This survey published on Machine Intelligence Research provides a comprehensive survey of recent advances in machine learning techniques for cataract classification/grading based on ophthalmic images.

Three major types of cataracts -- and there can be combinations of all three of these in the same person's eye -- but the three major classifications would be nuclear, where the central part of ...

As of 2021, cataract causes vision loss to over 66.2% of India’s population of people between 50 to 90 years. ... there are numerous types of cataract lenses available.