With nearly 70 years of expertise in thin film and vacuum technology, Umicore is a global leader in materials for optical and ophthalmic applications, including laser coatings, infrared (IR) spectra coatings and UV spectra coatings.
We offer a unique range of industry-leading products and deep technical knowledge in developing coating materials for optical applications. From the start, we have specialized in creating precise blends tailored to specific refractive indices and color effects. Our materials provide optimized refractive indices, defined transparency ranges and robust chemical and environmental stability.