It is the reverse 'G' (low temporal) that I am trying to figure out. I cannot seem to find the manufacturer mark in any reference catalogues. A bit of a back story, these lenses were supposed to be...
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It is the reverse 'G' (low temporal) that I am trying to figure out. I cannot seem to find the manufacturer mark in any reference catalogues. A bit of a back story, these lenses were supposed to be...
I need help identifying the manufacturer of a progressive lens. These are are the engravings:
O
BR 150
L
P2 G