{HEAD ~ The ophthalmic lens} 16, wherein the copolymer has {TAIL ~ a refractive index} of at least about 1.47 
{ HEAD ~ The ophthalmic lens } 16 , wherein the copolymer has { TAIL ~ a refractive index } of at least about 1.47
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH