• Shopping Cart
    There are no items in your cart

I.S. EN ISO 8980-3:2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

OPHTHALMIC OPTICS - UNCUT FINISHED SPECTACLE LENSES - PART 3: TRANSMITTANCE SPECIFICATIONS AND TEST METHODS (ISO 8980-3:2013)

Available format(s)

Hardcopy , PDF

Superseded date

04-03-2023

Superseded by

I.S. EN ISO 8980-3:2022

Language(s)

English

Published date

01-01-2013

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.


Dates of withdrawal of national standards are available from NSAI.

€64.00
Excluding VAT

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Classification
6 Requirements
7 Test methods
8 Identification
Annex A (normative) - Spectral data for calculating
        relative visual attenuation quotients for
        incandescent signal lights
Annex B (normative) - Calculation of solar UV
        transmittance values
Annex C (normative) - Cut-on filter for UV filtering
Annex D (informative) - Spectral data for calculating
        relative visual attenuation quotients for LED
        signal lights
Annex E (informative) - Spectral radiation risks
Annex F (informative) - Example of the calculation of luminous
        transmittance, tau[V]
Bibliography

Describes requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation.

DocumentType
Standard
Pages
42
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

ISO 21987:2017 Ophthalmic optics — Mounted spectacle lenses
ISO 8980-1:2017 Ophthalmic optics — Uncut finished spectacle lenses — Part 1: Specifications for single-vision and multifocal lenses
ISO 13666:2012 Ophthalmic optics Spectacle lenses Vocabulary
ISO 14889:2013 Ophthalmic optics — Spectacle lenses — Fundamental requirements for uncut finished lenses
ISO 11664-1:2007 Colorimetry Part 1: CIE standard colorimetric observers
ISO 8980-2:2017 Ophthalmic optics — Uncut finished spectacle lenses — Part 2: Specifications for power-variation lenses
ISO 11664-2:2007 Colorimetry — Part 2: CIE standard illuminants

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.