CR-39 SEMI-FINISHED LENSCR-39 S V PLANO Diameter:Φ65mmΦ70mmBase:200B,400B ,600B,800BCR-39 ROUND TOP LENSDiameter:Φ70/24mm, Φ70/28mmBase:400B ,600BCR-39 Invisible Bifocal LensDiameter:Φ70/24mm, Φ70/28mmBase:400B ,600BCR-39 Flat-top Bifocal LensDiameter:...
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