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BSI
BS EN ISO 10322-2:2016

BS EN ISO 10322-2:2016

Current

Current

The latest, up-to-date edition.

Ophthalmic optics. Semi-finished spectacle lens blanks Specifications for progressive-power and degressive-power lens blanks

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-03-2016

Publisher

British Standards Institution

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.

This part of ISO10322 specifies requirements for the optical and geometrical properties of semi-finished lens blanks with finished progressive-power and degressive-power surfaces.

Committee
CH/172/3
DevelopmentNote
Renumbers and supersedes BS 2738-5(1996). Supersedes 93/508651 DC & BS 2738-5(1992). 1997 version incorporates amendment 9761 to BS 2738-5(1996). (11/2005) Supersedes 04/30106309 DC. (03/2006) Supersedes 14/30273451 DC. (04/2016)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
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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Hardcopy - English
PDF - English
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