I.S. EN ISO 13666:2019
Current
The latest, up-to-date edition.
Ophthalmic optics - Spectacle lenses - Vocabulary (ISO13666:2019)
Hardcopy , PDF
English
04-07-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
Annex A (informative) Spectral weighting functions and spectral distributions
Bibliography
Alphabetical index
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