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Optical constants of BARBERINI - Sun Protection
D1214: Grau 1214
(0.43583 – 0.65627)
Complex refractive index (
Derived optical constants
Sun Protection Glass; Colour: grey; Application: Dark tinted sunglare filter with with IR- and high UV- absorption filter category 3 acc. to DIN EN 1836 References
Barberini D1214 glass specifications, 2010-05
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.
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