Selected portions of a glass sheet are heated to elevated temperatures and offset, i.e. reformed, relative to the remaining portions of the glass sheet while maintaining the optical properties of {HEAD ~ the remaining portions} of {TAIL ~ the glass sheet} 
Selected portions of a glass sheet are heated to elevated temperatures and offset , i.e. reformed , relative to the remaining portions of the glass sheet while maintaining the optical properties of { HEAD ~ the remaining portions } of { TAIL ~ the glass sheet }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL