Multiple angle reflectance measurements

Glass for buildings and cars may have different appearance with respect to color when the viewing angle changes. The angular dependence of color values is important for the design of glass coatings, and hence it is important to verify that the wanted color values are obtained after coating deposition.

WOSP-MAC (multiple angle color sensor) is a lab instrument that measures color values at fixed angles of incidence of 30°, 45° and 60°.

Measurements can be performed using a very simple software interface – they take about 10 seconds.

Results for various samples are collected in a workbook which can be exported as Excel document.