DIN EN ISO 10322-1-2016 眼科光学.半成品眼镜坯料.第1部分:单光透镜毛坯和多焦透镜坯规范(ISO 10322-1-2016).德文版本EN ISO 10322-1-2016
Ophthalmic optics - Semi-finished spectacle lens blanks - Part 1: Specifications for single-vision and multifocal lens blanks (ISO 10322-1:2016); German version EN ISO 10322-1:2016