... Optics is the only Chinese listed manufacturer in the optical lens industry. In 2009, according to Chinese customs statistics, ... high lens quality and in-time delivery from professional staff, advanced equipment and great material. Having registered with CE, FDA, ISO9001 ... , RX lens(uncoated, hard coated, HMC, EMI, Superhydro) including free form, HI-VEX lenses, with index of 1.499, 1.56, 1.60, 1.67, ...