How long has conntact lenes been around?How long has conntact lenes been around?
Almost as long as glasses.
The soft ones used today for most people have been around since the 1970's, buy hard ones for a long time. Since the 1500's.
http://en.wikipedia.org/wiki/contact_len...
idk but hard contacts longer than soft
Sunday, October 17, 2010
How long has conntact lenes been around?
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