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 LNES 4. PHOTOCHROMIC LENS 5. SUN & POLARIZED LENS The quality is of Grade A. Both semi finished and finished are available.