I.S. EN ISO 9456:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
OPTICS AND OPTICAL INSTRUMENTS - OPHTHALMIC OPTICS - MARKING OF SPECTACLE FRAMES
Hardcopy , PDF
16-03-2005
English
01-01-1997
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.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Marking of spectacle frames
Annex A (informative) Recommendations for the provision of
further information
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
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