NEN EN ISO 8598 : 1998
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
OPTICS AND OPTICAL INSTRUMENTS - FOCIMETERS
Published date
12-01-2013
Publisher
Superseded date
17-10-2014
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Defines requirements for continuously indicating focimeters and digitally rounding focimeters with which the vertex and prismatic powers of spherical and astigmatic lenses, including lenses mounted in frames and contact lenses, can be measured and with which lenses can be orientated and marked.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| Standards | Relationship |
| BS EN ISO 8598:1998 | Identical |
| DIN EN ISO 8598:1998-12 | Identical |
| EN ISO 8598:1998 | Identical |
| UNE-EN ISO 8598:1999 | Identical |
| I.S. EN ISO 8598:1999 | Identical |
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