Labeled Human Eye Diagram The human eye is the very important organ as it gives the sense of sight to see the world around us. It detects bright light or dim light but it cannot sense the object in the absence of light. What we see is called the light. Light passes through the cornea, pupil and lens before hitting the retina. PARTS OF THE EYE The outer part called cornea is the clear bulging surface in front of the eye. The sclera is the white part of the eye. The iris is the colorful part of the eye. It decides the amount of light passes through the pupil and thus controls the size of the pupil. The pupil is the black circle in the center of the iris. The pupils will get smaller when the light shines near them and they'll open wider when the light is gone. The vitreous body is the biggest part of the eye and is also responsible for the shape of the eye. The lens , an inner part of the eye lies behind the iris. It focuses light onto the retina and chan...
Read about the amazing human eye and how it works, eye care, eye vision, eye problems, interesting facts and news about eyes.