STRUCURE OF HUMAN EYE
The natural eye is a perplexing design comprising of a few sections that cooperate to handle visual data. The principal parts of the eye include:
Cornea: The straightforward external layer of the eye that assists with shining light on the retina.
Iris: The hued piece of the eye that controls how much light entering the eye.
Understudy: The dark roundabout opening at the focal point of the iris that permits light to enter the eye.
Focal point: An adaptable, straightforward construction situated behind the iris that further assists with shining light onto the retina.