NEN EN ISO 9341 : 1998
Current
Current
The latest, up-to-date edition.
OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - DETERMINATION OF INCLUSIONS AND SURFACE IMPERFECTIONS FOR RIGID CONTACT LENSES
Published date
12-01-2013
Publisher
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Covers a method for assessing inclusions and surface imperfections for rigid contact lenses. Does not include intentionally made surface markings.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 9341 : 1998 | Identical |
| I.S. EN ISO 9341:1999 | Identical |
| BS EN ISO 9341:1998 | Identical |
| ISO 9341:1996 | Identical |
| UNE-EN ISO 9341:1999 | Identical |
| DIN EN ISO 9341:1998-11 | Identical |
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