NEN-EN-ISO 9456
Optics and optical intruments - Ophthalmic optics - Marking of spectacle frames
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 1996 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
scope:
Specifies the information to be marked and its location. Gives recommendations for further information in documentation accompanying the frames or available separately.
Document History
NEN-EN-ISO 9456
June 1, 1996
Optics and optical intruments - Ophthalmic optics - Marking of spectacle frames
Specifies the information to be marked and its location. Gives recommendations for further information in documentation accompanying the frames or available separately.