Technical glass features a high grade quality, with a superior surface quality and superior optical flatness compared to ordinary glass materials. These are the base glasses for many products in industry, research and development.
Optical Glass has a very high purity and a very low amount of inclusions. Those kind of optical grade materials are specified more in detail in regards to their optical characteristics. These materials are used to make high quality optical windows, substrates, lenses or lens systems. They are generally chosen for demanding precision optics and high-end laser optical applications and whenever a particular optical property like a specific refractive index, purity, low amount of inclusions etc. is function critical for specific products.
Special glass has particular material properties. Such kind of glass products are developed to fulfill the specialized requirements of an industrial application. It for example can be alkali-free-, thin-, lightweight- or display grade glass.
Please follow the below links to the three categories in which we have grouped our materials: