We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Eyeglass Lens, Convex Cylindrical Lens , Blue ray block lens , 1.59 Polycarbonate Impact Resistant ,Flat Top Bifocal Semi Finished Lens . We sincerely welcome domestic and overseas retailers who phone calls, letters asking, or to vegetation to negotiate, we will present you good quality goods as well as the most enthusiastic assistance,We glance forward in your check out and your cooperation. The product will supply to all over the world, such as Europe, America, Australia,Kenya, Jersey,Slovak Republic, Moscow.Why we can do these? Because: A, We are honest and reliable. Our products have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It will be highly appreciated.