Y&S is one of the leading manufacturers in China supplying full range of Ophthalmic Lenses, Blanks and Accessories with ISO9001 approval, CE certificate and FDA registration. Main products of Y&S include CR-39 1.5/1.56 hard resin lens (Blue Cut and Patented E-mark), 1.56 Photochromic lens, 1.6/1.67 Hi-index lens; mineral white 1.523 lens, mineral 1.7/1.8/1.9 Hi-index lens, mineral Photochromic lens (Grey, Brown, CORNING PGX & PBX), sunlens and polarized lens; blanks and optical accessories.
Room C-1803, Triumph Center, 170 Bei Yuan Lu Chaoyang District Beijing BJ 100101 China Tel: +86 10 84852211 Fax: +86 10 84852233
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Easy 150/156 & Easy 156 Plus UV400 +... Tired of testing lens power again and again in labs, warehouses, shops and ...... ? Why not EASY 150/156 Patented E-mark Lenses? Efficient, accurate, ... New Generation of Blue Cut Lenses Y&S offers the new generation of Blue Cut lenses by adding blue cut additives in monomer which absorbs blue light, it effectively reduces incoming blu...
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