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Technical & Optical Glass

Product categories of our technical and optical glasses


Flat glass and Microsheets

Technical sheet glass offers a much better surface quality, purity, and flatness than ordinary standard flat glass. These glass products meet the high requirements of many industrial optical and optoelectronic applications. They often offer special properties such as high temperature resistance, high surface quality and increased flatness. In many cases they can be used for optical applications without the need for additional expensive polishing processes. Here you will find the data sheets of our technical flat glass materials BOROFLOAT® and B 270® crown glass from SCHOTT as well as 1737F, EAGLE2000, and 7059 from CORNING plus our selected float glass.



Thin Glass, Thin Microsheets, and Thin Display Glass

Special thin glasses, microplates and display glass materials have special features and often offer extraordinary properties. They can be, for example, alkali-free, extremely thin, flexible, or light-weight. These materials are suitable for thin glass optics, the production of displays, or for the design of COG-processes. Here you will find the data sheets of our thin glass, microsheet, and display glasses like D263 T, AF 32® eco, AS 87 eco, MEMpax®, AF45, AF37 from SCHOTT, 1737F, EAGLE2000, 0211 from CORNING, and of our selected float glass.



Optical Glass (Block & Rolled Materials for Optics)

Optical glass usually has a very high material purity, contains only very low amounts of bubbles and inclusions, and often features an excellent refractive index homogeneity. Materials of this category are mainly used for precision optics with increased optical requirements. Optical windows, mirror substrates, lenses, or lens blanks are often made of these glasses. Here you will find links with properties and specifications of some of our optical, block, drawn, rolled, bar, quartz, and precision glass materials like N-BK7, optical quartz glass (fused silica), ULE® low expansion glass, PYREX®, and VYCOR®.



Specialty Sight Glass (Materials for Special Sight Glass Applications)

Our specialty sight glass allows visual observation under special conditions. Such materials do not have to have optical quality, as this is not a design requirement for such products. They offer special capabilities such as high temperature resistance or protection against X-rays for example. more...