{TAIL ~ The method} for manufacturing an optical element 1, wherein the optical substrate comprises {HEAD ~ an organic polymer} 
{ TAIL ~ The method } for manufacturing an optical element 1 , wherein the optical substrate comprises { HEAD ~ an organic polymer }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD