Optical Lens, Polycarbonate Lenses, Rx Lenses manufacturer / supplier in China, offering 1.56 UV+420 Single Vision Photochromic Grey Hmc 70mm Resin Optical Eyeglasses Lens, 1.67 Mr-10 Sf Fast Pgx Anti-Reflection Green Spin-Coating Spherical Optical Glasses Lens, 1.67 Mr-10 Semi-Finished Fast Photo Gray Ar Green Resin Optical Spectacle Lens and so on.