Home About us Products Quality Teamwork RX Lens Order Online Contact us 1.499 Hard Resin Lens 1.56 Middle Index Lens 1.60 High Index Lens 1.67 High Index Lens 1.499 Polarized Lens 1.56 Photochromic Lens Rx lens & Free Form 1.56 HI-VEX Lens Conant lands on ChiNext board 4/23 Express whole "one-stop" service 3/24 Hi-Vex FSV HI-VEX S/F PAL HI-VEX S/F Progressive Lens (Short Corridor) Company quality assurance system, strict control of the production process. The production process to have independent test: the production process in accordance with standards of practice each process requires each to operate on the major steps in the process provided an important process and must be independently tested. Also have the process of inspection: the production process, quality control department of the lens refraction, thickness inspection Homepage | Favorite | Service | Contact Copyright(c):2000-2009 Shanghai Conant Optics Co.,Ltd