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 changes shape to ma
Eye strain is not avoidable in today's life because all our work is locked around the technology.While watching television, computer or while studying or reading books for hours together eye strain will occurs naturally. Read -----> 10 Tips to reduce eye strain 7 Simple Tips for Eye Care 1.Rotate your eyes to relax. 2.Do simple eye exercise by moving eye ball to extreme right and left. 3.Hold pencil at arm's length and keep your eyes focused on it.Then slowing bring it to the nose.It helps to prevent blurred vision. 4.Wash eyes with cold water for sparkling eyes. 5.For Puffy eyes grate the potato and apply it on your closed lids for 20 minutes and relax. 6.Follow 20-20-20 Rule for healthy eyes.Between 20 minutes of work take a break for your eyes for 20 seconds and look at the objects at 20 feet distance. 7.Healthy diet is vital for good eyesight. Vitamin A rich diet - papaya,carrot.egg,fish and milk. Vitamin C rich diet - Orange,Lemon and other