Bk7 glas zusammensetzung
Chemische Zusammensetzung und Transmissionsbereich bk-7 optical glass BK7 is a high quality optical glass that is used whenever the additional benefits of fused silica are not required. Since BK7 performs well in all chemical tests, and no additional or special handling is required, costs of manufacturing are reduced.
Bk4 glas
Shop. Products. Optical Glass. Optical Glass. Boron Crown. SCHOTT N-BK7®. “N”-glass as an environmentally friendly alternative to conventional lead and arsenic-containing glass types. Find more information in the tabs below or on our website.Walzglas N-BK7 is a very pure universal optical glass made by SCHOTT. It is one of the most common standard glass types used to produce high-quality optics, mainly for the visible spectrum. The relatively hard borosilicate crown material consists of the purest raw ingredients. It contains very few inclusions and is almost free of bubbles.
Schott bk7 A frequent choice for high quality optics and prisms, N-BK7 (and BK7 before it) is a relatively low-cost, high-purity borosilicate with an extremely small amount of bubbles or inclusions that makes it ideal for optical applications in the visible spectrum. Made by Schott, this glass has good homogeneity in terms of refractive index throughout.