NEN-EN-ISO 8980-2/C1
Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for progressive power lenses
inactive
| Organization: | NEN |
| Publication Date: | 1 October 2006 |
| Status: | inactive |
| Page Count: | 5 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
Document History
September 1, 2017
Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for power-variation lenses
NEN-EN-ISO 8980-2 specifies requirements and verification methods for the optical and geometrical properties for uncut finished power-variation lenses.
NEN-EN-ISO 8980-2/C1
October 1, 2006
Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for progressive power lenses
A description is not available for this item.
March 1, 2004
Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for progressive power lenses
This part of ISO 8980 specifies requirements for the optical and geometrical properties for uncut finished progressive spectacle lenses.
September 1, 2002
Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for progressive power lenses
This part of ISO 8980 specifies requirements for the optical and geometrical properties for uncut finished progressive spectacle lenses.
August 1, 1997
Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for progressive power lenses
Gives requirements for the optical and geometrical properties for uncut finished progressive power spectacle lenses.