We can supply you:
1. GLASS LENS (index 1.523, 1.70, 1.80, 1.90)
2. PLASTIC LENS (index 1.499, 1.56, 1.61, 1.67, 1.74, 1.59PC)
3. BIFOCAL/ PROGRESSIVE LENS
4. PHOTOCHROMIC LENS
5. SUN & POLARIZED LENS
The quality is of Grade A. Both semi finished and finished are available.