About contact lenses

Posted in eye on February 16th, 2009 by admin

Decided, for some contact lenses? Good for you, but before you start to wear, you simply have to know something about these wonderful inventions.
The history of contact lenses began in 1500, when Leonardo Da Vinci, the discussions in the concept of contact lenses. Much later, in 1823 a British astronomer, discovered that eyesight could be achieved by the wearing of lenses directly to the cornea. The history of contact lenses, developed by William Fienbloom, which was created in 1939, the first contact lens made of hard plastic. It was on the eye with a kind of glue. In 1971, soft contact lenses were invented and in 1979, the permeable contact lenses first appeared. It was in 1983 that revolutionized the removable contact lens market. They were invented by a Danish manufacturer, sells its rights to Johnson & Johnson. The company started selling contact lenses on a large scale in 1987. They soon very popular and remained so until today. Read more »

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Can care and caution, the life of your contact lenses

Posted in eye on February 16th, 2009 by admin

Color contact lenses are very popular among young people around the world. These lenses improve the beauty of your eyes. It is very necessary to be visiting an optician before it for a new pair of lenses. So if you want a pair of color lenses you can use all the necessary information with one mouse click.
The first thing you need to know is how to design a contact lens properly. Today there are millions of people with color contact lenses and most of them are confused about the fact that the side of the lens is inside out. It can be ascertained by using the lens on the index finger of your hand and then makes it a point to find out whether it is a perfect cup. But if you find that there is a U-shape with the top edges of the lens are then flared up, the lens is inside out. If the lens is a perfect U then it is the right side and you can wear the lens. Read more »

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Technological Breakthrough Means, contact lenses are safer than ever

Posted in eye on February 16th, 2009 by admin

A new breakthrough in lens design has meant that contact lenses are safer than before. Researchers at John Hopkins University have discovered a substance that may be useful in repelling bacteria from contact lenses. Most of the few complications that can arise from contact lens use by bacteria.
The discovery was of fan boy researchers who specialize in biomaterials and nonmaterial engineering. Earlier in life, Ms. Young had said that the wearing of contact lenses, you could keep an eye infection. This spurred them on, one way to reduce this possibility. Their inspiration came from a laboratory experiment, where she was looking for a connection, resulting in bacteria. There were some connections that simply are not in bacteria, and these provided the inspiration for her work on the creation of an anti-bacterial contact lens material. Read more »

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