(1)n=1.523 mineral single vision white/PGX/PBX finished and semi-finished optical lens
(2)n=1.523 mineral single vision white/PGX/PBX round-top/flat-top bifocals finished and semi-finished
(3)n=1. 7high index mineral single vision white/pink finished/semi-finished optical lens . MULTI-COAING AND WATER-PROOF COATING AVIABLE.
(4)CR-39 single vision white/tinted color:GREY.BROWN.G15 finished and semi-finished. HARD/AR/EMI coating
(5) CR-39 flat-top/round top/blended/ progressive bifocal and multi-focus finished and semi-finished optical lens
(6) n=1.56 spheric /Aspheric single vision/bifocals finished and semi-finished optical lens. hard/AR/EMI coating
(7)n=1.56 photo-chromic grey/brown/pink/purple single vision/bifocals finished optical lens
(8)n=1.61 single vision finished optical lens with hard coating /AR coating/EMI coating.
(9) polycarbonate single vision finished optical lens with hard coating /AR COATING
