One surface of {TAIL ~ the pre lens mold assembly} can be selectively and rapidly heated to create a thermal gradient just prior to opening the mold assembly such that the heated mold {HEAD ~ half} releases the lens while being opened, leaving the lens adhered to the other mold half 
One surface of { TAIL ~ the pre lens mold assembly } can be selectively and rapidly heated to create a thermal gradient just prior to opening the mold assembly such that the heated mold { HEAD ~ half } releases the lens while being opened , leaving the lens adhered to the other mold half
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH