I can't believe that in 11 years of being in this business, that I've never had this problem, but, alas, here I sit! I just made a pair of glasses for a patient, using a round, plastic frame (Anglo-American) and the lenses are 1.67. I cannot, for the life of me, stop the lenses from "creaking" when the frame is flexed slightly! Lens sizing is good, I've tried with polished edges and without, but the creaking continues. Does anybody have any "tricks of the trade" that might help with this? I feel silly even asking!
Thanks in advance!!
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