OPTICAL GLASS:
FK, QK, K, PK, BaK, ZK, LaK, KF, QF, F, BaF, ZBaF, ZF, LaF, ZLaF, TF; H-FKH-QKH-KH-BaKH-ZKH-QFH-FBaFH-ZBaFH-ZFH-LaFH-ZLaF

OPTICAL GLASS LENS BLANK:
Highest index 1.9 super-white, 1.8 super-pink, super-white, 1.755 anti-x, 1.7 super-red, super-white, 1.523 white, flat-top, round-top photo-chromic semi finished, 1.503, optical glass pressed parts

OPTICAL GLASS LENS (CUSTOMIZATION)
Highest index 1.9 super-white, 1.8 super-pink, super-white, 1.755 anti-x, 1.7 super-red, super-white, 1.523 white, flat-top, round-top photo-chromic