I.S. EN ISO 10322-2:2016
Current
The latest, up-to-date edition.
OPHTHALMIC OPTICS - SEMI-FINISHED SPECTACLE LENS BLANKS - PART 2: SPECIFICATIONS FOR PROGRESSIVE-POWER AND DEGRESSIVE-POWER LENS BLANKS (ISO 10322-2:2016)
Hardcopy , PDF
English
01-01-2016
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.
National Foreword
European Foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
6 Test methods
7 Marking and identification
8 Reference to this part of ISO 10322
Annex A (informative) - Material and surface quality
Annex B (informative) - Conversion of surface power
tolerances from the refractive index of the lens
blank to that of an instruments fixed reference
Annex C (informative) - Addition power measurement by
transmission
Bibliography
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