NEN EN ISO 9342-2 : 2005
Current
The latest, up-to-date edition.
OPTICS AND OPTICAL INSTRUMENTS - TEST LENSES FOR CALIBRATION OF FOCIMETERS - PART 2: TEST LENSES FOR FOCIMETERS USED FOR MEASURING CONTACT LENSES
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Design requirements and recommendations for test lenses
5 Tolerances for spherical test lenses
Annex A (informative) Manufacture of test lenses for
calibration of focimeters used for
measuring contact lenses
Bibliography
Provides requirements for test lenses for focimeters that are used to measure contact lenses.
| DevelopmentNote |
Supersedes NEN EN ISO 9342. (12/2005)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 9342-2:2005 | Identical |
| ISO 9342-2:2005 | Identical |
| UNI EN ISO 9342-2 : 2006 | Identical |
| DIN EN ISO 9342-2:2006-02 | Identical |
| BS EN ISO 9342-2:2005 | Identical |
| I.S. EN ISO 9342-2:2006 | Identical |
| UNE-EN ISO 9342-2:2007 | Identical |
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