Colorimetric study of Transitions Look lenses

Manuel Melgosa; R. Huertas; R. Garcia-Monlleo; A. Yebra; Maria M. Perez; Enrique Hita

doi:10.1117/12.531204

19 November 2003 Colorimetric study of Transitions Look lenses

Manuel Melgosa, R. Huertas, R. Garcia-Monlleo, A. Yebra, Maria M. Perez, Enrique Hita

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.531204
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

Abstract

Spectral transmittances of three new photochromatic lenses have been measured at different activation states produced by the four luminous sources of a VeriVide CAC 120 cabinet. The greatest transmittance changes were found for the UV and D65 sources. These transmittances changes lead to average CIELAB color differences lower than 6 CIELAB units for the 24 chips of a GretagMacbeth color chart.

Citation Download Citation

Manuel Melgosa, R. Huertas, R. Garcia-Monlleo, A. Yebra, Maria M. Perez, and Enrique Hita "Colorimetric study of Transitions Look lenses", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.531204

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