RefractiveIndex.INFO Refractive index database

Shelf

Book

Page

Optical constants of BARBERINI - Sun Protection
D1420 1: S 4020

Wavelength: µm
 (0.43583 – 0.65627)  
 

Other optical constants

logX   logY   eV

Comments

20 °C
Sun Protection Glass; Colour: grey; Application: Neutral Crown Shade C medium tinted sunglare filter with IR- and UV-absorption filter category 2 acc. to DIN EN 1836 (for τv < 18% filter category 3)

Data

[CSV - comma separated]   [TXT - tab separated]   [Full database record]

References

Barberini D1420 1 glass specifications, 2010-08

More info - wiki

Barberini GmbH is a German branch of Barberini S.p.A., the Italian company specializing in ophthalmic materials. Barberini GmbH has been formed after Barberini acquired the ophthalmic division of Schott AG in 2010.

External links