I.S. EN ISO 9340:1999
Withdrawn
OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - DETERMINATION OF STRAINS FOR RIGID CONTACT LENSES
Hardcopy , PDF
English
01-22-1999
10-26-2006
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
1 Scope
2 Normative reference
3 Definitions
4 Requirements
5 Recommended methods
Annex A (normative) Polarization method for testing for
strain in contact lenses
Defines a procedure determined for the presence of strains in rigid contact lenses.
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| ISO 9340:1996 | Identical |
| BS EN ISO 9340:1999 | Identical |
| NBN EN ISO 9340 : 1998 | Identical |
| NS EN ISO 9340 : 1ED 1998 | Identical |
| NF EN ISO 9340 : 1998 | Identical |
| DIN EN ISO 9340:1998-10 | Identical |
| NEN EN ISO 9340 : 1998 | Identical |
| EN ISO 9340 : 1998 | Identical |
| UNE-EN ISO 9340:1999 | Identical |
| ISO 8320:1986 | Optics and optical instruments — Contact lenses — Vocabulary and symbols |
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