For example, when {HEAD ~ a pre lens} is produced in {TAIL ~ a pre lens mold assembly} that has the front optical curve of the final lens, it is highly desirable to have the front curve side of the pre lens remain adhered to the female mold when the mold assembly is opened 
is produced in
For example , when { HEAD ~ a pre lens } is produced in { TAIL ~ a pre lens mold assembly } that has the front optical curve of the final lens , it is highly desirable to have the front curve side of the pre lens remain adhered to the female mold when the mold assembly is opened
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH