Measurement of spectral reflectance and colorimetric properties of Vita shade guides.
Spectrophotometric measurements were done on Vita shade guides. Three shade guides were spectrally analysed. A model was developed for a standard shade guide that can be used repeatedly employing reflectance spectroradiometers.
Ferreira
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Department of Prosthodontics, Faculty of Dentistry, Medunsa.
Monard
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D003116:Color / Q000592:standards*; D004955:Esthetics, Dental; D006801:Humans; D013053:Spectrophotometry; D014093:Tooth, Artificial