ISO 20266:2018Published

Paints and varnishes — Determination of image clarity (degree of sharpness of reflected or transmitted image)

Peintures et vernis — Détermination de la netteté de l'image (degré de netteté de l'image réfléchie ou transmise)

Abstract / scope

This document specifies an instrumental method for determining the image clarity on paint films (coatings) by measuring reflection from the specimen surface or transmission through the specimen.

The method can be applied only to a flat surface.