1.523 photochromic mineral glass lens

Mineral Glass 1.523 Photochromic Optical Lens

1) Reflective Index :1.523

2) Diameter : 60 / 65mm

3) Abbe Value : 58.5

4) Transmission : over the 91.5%

5) Density (g/cm3) : 2.53

6) Power : SPH 6.00 ~ 20.00 ,CYL 0.00 ~ -2.00

Finished Lens / Semi-Finished Lens

** 1.523 Single Vision Lens

** 1.523 Aspherical Single Vision Lens

** 1.523 Photochromic Single Vision Lens

** 1.523 Bifocal Lens , Flat-Top Bifocal and Roun-Top Bifocal

** 1.523 Bifocal Photochromic Lens

** 1.523 Progressive Lens

** 1.523 Progressive Photochromic Lens