Abstract
The aim of the present study is to assess the influence of observers on gloss acceptance of resin composites, with different illuminant exposures, under 60° or non-determined visualization fields. Six specimens presenting 6 mm in diameter and 1.5 mm thick will be fabricated and a bovine tooth specimen (1 mm dentin and 0.5 mm enamel) will be also obtained. Specimens will be polished to obt…