Cristal Materials Corporation (in short Cristal Materials, or CMC) was established in Taipei, Taiwan 2006. Core technology of CMC is high purity silica glass made by nano sol - gel process. This innovative sol - gel technology was originally developed in Europe, and commercialized in Taiwan with a mass production site. Cristal Materials keeps improving its own patented sol - gel process and brings NOVAXIL silica glass components to the market sucessfully. We provides not only high quality but also competitive silica optic solutions for modern optoelectronic industries.NOVAXIL silica glass optics are the main products of Cristal Materials. Our product range covers primary lenses for UV LED emitters, flyeye lenses (lens array) for projectors, microstructure arrays, and free-form lenses. Major applications of NOVAXIL silica glass are UV printing, UV curing, PCB exposure, 3D printing, DLP light engine, and laser light source system. Based on the flexibility of sol - gel technology in designs, stable optical and physical properties of NOVAXIL silica glass provides a solid backup for UV LED and projector light sources in terms of efficiency and reliability.