CB layer（composite bonding）layer coat is one of the most advanced photochromic lens manufacturing technologies in the world.
The Fusion of the photochromic layer and the protective layer brings lens lighter weight, clearer version, faster changing speed and more uniform color in dark stage. In addition, UV protection and optional blue cut protection enable wearer to switch freely in multiple scenarios.
● All index
● Fast change
● Uniform color
● Long-lasting
● UV protect
● Blue cut (Optional)
● Anti-Glare
● Super hydrophobic
| Diameter(mm) | SPH | CYL(-) |
| 65 | +0.25～+6.00 | -0.00～-2.00 |
| 70 | -6.25～-10.00 | -0.00～-2.00 |
| 75 | -0.00～-6.00 | -0.00～-2.00 |
