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  • These properties make the fabrication of an ultra-thin lens a practical reality.SUMMARY OF THE INVENTIONA novel contact lens is disclosed which is formed from copolymerizing a mixture of:(a) a group 1 monomer which is a styrene or substituted styrene monomer, and(b) a group 2 monomer which is a monomer of the general formula:(i) ##STR3## wherein R is hydrogen or methyl and R' is an alkyl, or a mon
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