Optical constants of BARBERINI - Sun Protection
D1520: Driver Grey
Wavelength:
µm
(0.43583–0.65627)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Comments
20 °C
Sun Protection Glass; Colour: grey; Application: medium tinted sunglare filter with high UV-absorption filter category 2 acc. to DIN EN 1836 (for τv < 18% filter category 3)
References
Barberini D1520 glass specifications, 2010-06