we are a factory that has specialized in manufacturing lens since 2000 in China. We can supply many different kinds of lens for you, such as plastic lens (CR-39 1.499, N=1.56, N=1.61, N=1.67, N=1.74), glasses (N=1.523, N=1.70), and also supply bifocal lens, lenticular lens, polarized lens, progressive lens and so on. Now we formed one complete service system from Uncoated to Hard-coated, then Hard-Multi-Coated, with annual output of more than 4 million pairs. In order to satisfy the requirements of market and customers, we also can supply with glass lens, frames and cases. Our products have passed FDA and CE, and have business friends in 30 countries and regions.