What is blue block lens? Anti-blue light lenses, also known as blue light blocking lenses, are speci...
READ MORE1.499 lens are lighter than glass, far less likely to shatter, and have the optical quality of glass. Resin lens is tough and resists scratching, heat and chemicals. It is the clearest lens material in common use on the Abbe scale at an average value of 58.It is welcomed in South America and Asia, also HMC and HC service are available.Resin lens is actually better optically than Polycarbonate, It tends to tint, and hold tint better than other lens materials.
Jiangsu Green Stone Optical Co., Ltd. is a professional optical lens manufacturer with strong combination of R&D, production and sales. We have production base of 65000 square meters and more than 350 employees. With introduction of complete sets of advanced equipment, new production technology and moulds, we sell our optical lenses not only in the domestic market, but also export to the world.
Our lens products involves almost all types of lenses. Product range covers 1.499, 1.56, 1.60, 1.67, 1.70 and 1.74 index, including single vision,bifocal, progressive, blue cut, Photochromic, blue cut photochromic, Infrared cut etc. with HC, HMC and SHMC treatment. Besides finished lens, We also manufactures semi-finished blanks. The products are registered with CE&FDA and our production certified by ISO9001& ISO14001 standards.
We positively introduce excellent management technology, comprehensively import Corporate Identity System and enhance the external image of company and brand.
What is blue block lens? Anti-blue light lenses, also known as blue light blocking lenses, are speci...
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