Contact Lenses
Modern contact lenses are thin corrective pieces of eyewear made of plastic. Because they float on a thin film of tears and cover the cornea--the transparent tissue covering the pupil a...
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Contact Lenses
Clear or slightly colored plastic lenses worn directly on the eyeball to correct vision problems, held in place over the cornea by a thin layer of tears.
The concept of corrective lense...
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Spectacles have been around for centuries. For ages they have been the only tools that assisted the visually impaired in their sight. Glasses were light, easy to maintain, and easily affordable for ...
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Contact lenses have become a new trend in the eyewear facade. Perfect vision is very uncommon, thus increasing the demand for a device that will enable those who cannot see clearly to have this 20/20...
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