Outstanding technical assets
A unique combination of technical qualities make B 270® a hugely popular product for a variety of applications. Delivering homogenous light transmittance across a broad wavelength range, from UV-A up to NIR, B 270® is highly versatile and adaptable. A homogenous refractive index, excellent fire-polished surface quality and geometrical properties add to its appeal, while a broad choice of design and thicknesses covers a wide variety of requirements.
Outstanding transmission properties
Homogenous refractive index
High stability against solarization
High coefficient of thermal expansion