Optical Lens, Polycarbonate Lenses, Rx Lenses manufacturer / supplier in China, offering Cr39 1.50 Progressive Pgx Polarized Super Hmc Blue Scratch Prescription Spectacle Lens, Cr39 1.50 Rx Progressive Photogray Polarized Shmc Blue Scratch Optical Eyeglasses Lens, 1.499 Cr39 Progressive Photochromic Grey Polar Shmc Blue Scratch Customized Glasses Lens and so on.