Unlike prior art composite lenses, the ophthalmic lens can be produced conveniently using an insert molding process, which is {TAIL ~ a modified cast molding} or {HEAD ~ double side molding process} 
Unlike prior art composite lenses , the ophthalmic lens can be produced conveniently using an insert molding process , which is { TAIL ~ a modified cast molding } or { HEAD ~ double side molding process }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD