A Brief History of Contact Lenses
Many believe that the lens is a comparatively new technology and were conceived in these hundred years credited to technology and development.
While the contacts of today were developed not so long ago, its inception and creativity started many hundreds of years ago.
This probably comes as a significant shock to numerous; however, the notion of contact lenses started out with Leonardo da Vinci. In the 16th hundred years, Leonardo da Vinci made sketches of a number of alternatives and included information about them.
Then, more than a century later Rene Descartes developed the thought of a corneal zoom lens that would appropriate visible problems. Thomas Young used Descartes idea 170 years later and developed what has been considered the first zoom lens.
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However, it might be in 1887 a German glassblower would create a lens that was made to be worn and accepted by the attention. After this depends upon started the pursuit to build up and increase the designs.
Inside the 1900s an American optometrist produced the first zoom lens in this country and unveiled the lens to plastic. This is an enormous step and was a move from glass connections.
The contact industry and technology persisted to increase and expand and by the 1960s Otto Wichterle and Drahoslav Lim created a very soft contact lens of the water absorbing vinyl.
This development is exactly what most inspired the majority of soft contacts today. The 1970s found this zoom lens open to patients in America as well as the toric lens for patients with astigmatism.