What are Glasses and Contact Lenses for Eyes?
You know different people have different types of eyes. The eyes can be differentiated in colors and shapes. The working on all the eyes is the same. But in quite-a- few, people , the parts of the eye could not work properly. The use of contact lenses can rectify the problem of visualizing things. How Eyes Work? You would be amazed to know how our eyes work. Its working can only be understood if you understand its complexity. Our eyes are made of so many parts. You must know the functioning of a few of them. 1 . Cornea : The front part of the eye is called Cornea. The cornea helps in reflecting the light. 2 . Pupil : Light enters the eyes via hole. The hole is seen in the form of a black spot in the center of the eye. The hole is known as Pupil. The size of a pupil can automatically be adjusted. It depends on the amount of light that enters the eye. 3. Iris : The colored part of the eye is called the iris. It is usually black, brown o...