What Are Contact Lenses After All?
November 29th, 2009 by
admin
These days many people are using contact lenses. Many believe that they are perfect substitute for spectacles. But if you ask the same people – what are contact lenses? , they get a little puzzled. If you too, have the same question? Then, here is your answer.
In simple words contact lenses are discs made of plastics. They are very thin and in shape of a curve. They are designed so as to cover the front covering of the eye, better known as cornea. The function of a contact lens is to clear vision. Iit does so by focusing the light entering the eye on to the retina.
Abovementioned are the basics of contact lenses that you surely need to know, more so, if you yourself are user of contact lenses.
Posted in Health |
Comments Off