Contact lens can be traced back to 1508, scientist Leonardo da Vinci is said to have given the first idea and the sketch of contact lens. It took a good 300 years time to actually create and use them. Swiss physician A.E. Fick and Paris Kalt created a first glass lens in the 1880s. It was worn to correct farsightedness and nearsightedness.

Today it is a booming industry and popularly suggested by opticians. Researchers have made large strides in the health and comfort qualities of this optical technology since their introduction during the 1880s. Scientists and innovators are commemorated for creating such a wonderful and comfortable piece for your eye.

It is also used comfortably by people suffering from astigmatism. They usually have a blurred vision at all distances. It is commonly seen when cornea has different degrees of curvature in different meridians and results in blurred vision. Opticians then created a soft lens with different curves in different meridians to correct astigmatism. It prevents the lens from rotating during wear. Hence this wonderful piece of eye has the power to correct any nearsightedness or farsightedness that exists along with the astigmatism. Find them easily through online import export directory and compare prices.

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