PATHOLOGY

Detailed explanation-1: -Iris: The iris is the colored part of the eye that surrounds the pupil. It regulates the amount of light that enters the eye. Lens: The lens is a clear part of the eye behind the iris that helps to focus light and images on the retina.

Detailed explanation-2: -What is the iris of the eye? The iris is the colored part of your eye. Muscles in your iris control your pupil-the small black opening that lets light into your eye. The color of your iris is like your fingerprint. It’s unique to you, and nobody else in the world has the exact same colored eye.