Optical coatings are an integral part of items used in our everyday life, such as eyeglasses, sunglasses, contact lenses, automobile headlights, mirrors, windows, optical filters and more. As advances are made in optics and optical coatings, more accurate measurements and sophisticated control will be required. That is why INFICON continues to invest in the latest technologies and features that will bring thin film controllers and QCMs to the next level. With hundreds of quartz crystals and sensor heads for various applications, INFICON is the market leader for thin film controllers used in optics manufacturing. INFICON also supplies the Optics marketplace with a complete line of vacuum gauges, vacuum components and helium leak detectors for any optics application.