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I.S. EN ISO 10322-2:2016

Current
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)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2016

Preview

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.

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

Defines requirements for the optical and geometrical properties of semi-finished lens blanks with finished progressive-power and degressive-power surfaces.

DocumentType
Standard
Pages
26
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

ISO 13666:2012 Ophthalmic optics Spectacle lenses Vocabulary
ISO 7944:1998 Optics and optical instruments — Reference wavelengths
ISO 8598-1:2014 Optics and optical instruments Focimeters Part 1: General purpose instruments

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