Spectral Absorption by Glasses and Sun Glasses:

Measurements of transmission were done by the BENTHAM DTM300 using a FEL1000W lamp.

Red line: normal glasses
Black line: transmission of glasses with additional layer of UV filter
Blue line: trassimission of sun glasses

Staff:

Alois W. Schmalwieser: e-mail: alois.schmalwieser@VU-Wien.ac.at

Günther Schauberger: e-mail: guenther.schauberger@VU-Wien.ac.at