We can supply you the lens as following: 1. GLASS LENS (index 1.523, 1.70, uncoated & A/R, size 65/70 mm) 2. CR-39 LENS (index 1.499, 1.56, 1.61, uncoated, H/C, H/M/C, size: 65/70/72 mm) 3. BIFOCAL LENS (glasses & CR-39. round-top bifocal, flat-top bifocal, blended bifocal and curve bifocal lens) 4. PROGRESSIVE LENS. We are exporting to many countries of Western Europe, North America, Mid-East Asia and South-East Asia. We have got the CE certificate. So we win good reputation and pop because of our good quality and service. The quality is of Grade A. If you have any comments OR SPECIAL REQUIREMENTS/NEEDS on our lens or quotation, please feel free to let me know. We are convinced that with joint efforts the business between us will be promoted to our mutual benefits as time going. Your early reply will be highly appreciated! Thank you! Best wishes Richard Tyson / Dept Manager