NEN-EN-ISO 8980-3
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods
inactive
| Organization: | NEN |
| Publication Date: | 1 August 2012 |
| Status: | inactive |
| Page Count: | 40 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
scope:
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation. This part of ISO 8980 is not applicable to - spectacle lenses having particular transmittance or absorption characteristics prescribed for medical reasons; - products where specific personal protective equipment transmittance standards apply; - products intended for direct observation of the sun, such as for solar-eclipse viewing.
Document History
August 1, 2022
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods
This document specifies requirements for the transmittance properties of uncut and unmounted finished spectacle lenses, including attenuation of solar radiation.
This document is not applicable to...
October 1, 2013
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation. This part of ISO 8980 is...
NEN-EN-ISO 8980-3
August 1, 2012
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation. This part of ISO 8980 is...
November 1, 2011
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation. This part of ISO 8980 is...
December 1, 2004
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses. This part of ISO 8980 is not applicable to; - spectacle lenses having particular...
April 1, 2002
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses. This part of ISO 8980 is not applicable to; - spectacle lenses having particular...
July 1, 1999
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods
Specifies requirements for the transmittance properties of uncut finished spectacle lenses. Optical and geometrical requirements for uncut finished spectacle lenses are specified in ISO 8980-1 and...
February 1, 1997
Ophthalmic optics - Uncut finished spectacle lenses - Part 3 - Transmittance specifications and test methods
Specifies requirements for the transmittance properties of uncut finished spectacle lenses. Optical and geometrical requirements for uncut finished spectacle lenses are specified in ISO 8980-1 and...