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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Technical rule [CURRENT]

ISO/TR 28980
Ophthalmic optics - Spectacle lenses - Parameters affecting lens power measurement

Title (German)

Augenoptik - Brillengläser - Einflussgrößen bei der Scheitelbrechwert-Messung; Deutsche Fassung ISO/TR 28980:2007

Responsible national committee

NA 027-01-08-02 AK - Spectacle lenses

Responsible international committee

ISO/TC 172/SC 7/WG 3 - Spectacle lenses

Edition 2007-01

Original language English

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Table of contents

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

ISO/TR 28980 Ophthalmic optics - Spectacle lenses - Parameters affecting lens power measurement

Responsible national committee

Responsible international committee

Liliane Sandu

Want to learn more?

ISO/TR 28980
Ophthalmic optics - Spectacle lenses - Parameters affecting lens power measurement