We are a company specializing to export various of optical lenses for about 10 years. We have good production line, professional sales and service. Our main products are including：

1.50 CR-39,            1.56 CR-39,           1.60 MR-8,         1.67 MR-7,       1.56 BLUE CUT, 1.56 PHOTOCHROMIC,         1.56 PHOTOCHROMIC BLUE CUT        and    all kinds of Freeform Rx lenses. 

    We have enclosed our catalog, which introduces our hot sales products at present. Or you can visit our website : www. hongsunoptical.com.