I.S. EN ISO 8429:1997
Current
The latest, up-to-date edition.
OPTICS AND OPTICAL INSTRUMENTS - OPHTHALMOLOGY - GRADUATED DIAL SCALE
Hardcopy , PDF
English
01-01-1997
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.
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Foreword
1 Scope and field of application
2 Description of the system
3 Example
Provides specifications for the angular coordinate system to be used in the design of scales, reticles or other display means incorporated in instruments for determining optical data on human eyes or corrective lenses for human eyes.
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ISO 8429:1986 | Identical |
| EN ISO 8429:1996 | Identical |
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