This document defines terms relating to ophthalmic optics@ specifically to blanks@ finished spectacle lenses and fitting purposes. Terms relating to processes and material for fabrication and surface treatment (other than some specific terms relating to coatings)@ and terms relating to defects in materials and after optical processing are given in ISO 9802.
EN ISO 13666:2019 history
2019EN ISO 13666:2019 Ophthalmic optics - Spectacle lenses - Vocabulary
2012EN ISO 13666:2012 Ophthalmic optics - Spectacle lenses - Vocabulary
1998EN ISO 13666:1998 Ophthalmic Optics - Spectacle Lenses - Vocabulary ISO 13666:1998