Schott N-BK7 is an exceptional optical material widely recognized for its outstanding properties and reliability.
As a borosilicate crown glass, it offers a balanced combination of high refractive index and low dispersion, making it ideal for various optical applications. Its excellent transmission in the visible and near-infrared spectra enables accurate imaging and precise light control. N-BK7 is a popular choice for lenses, prisms, and windows due to its exceptional optical performance and ease of fabrication. It is extensively used in scientific instruments, laser systems, and imaging devices, contributing to advancements in numerous industries. The consistent quality and predictable optical behaviour of Schott N-BK7 have made it a staple in the field of optics, empowering researchers, engineers, and designers to achieve remarkable results in their optical systems.
View all of our BK7 Windows made from Schott N-BK7.
We also use Schott N-BK7 as the material of choice for many of our Optical Domes.