Analyses of color characteristics of homogeneous plates made of enamel of firm Vita (Germany)

In the article are described experimental investigations of dependence of color parameters of ceramic enamels on their width, and also the dependence of color parameters of ceramic enamel and of the cutting border of natural tooth on the light angle if the depth of the object is permanent. Investigations that were done show the lack of coincidence of color parameters of artificial materials, used for restoration of natural teeth, with the color parameters of natural teeth with the change of color conditions.