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BS EN ISO 8980-1 : 2017

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BS EN ISO 8980-1 : 2017

OPHTHALMIC OPTICS - UNCUT FINISHED SPECTACLE LENSES - PART 1: SPECIFICATIONS FOR SINGLE-VISION AND MULTIFOCAL LENSES (ISO 8980-1:2017)

British Standards Institution

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Table of Contents

Foreword<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Classification<br>5 Requirements<br>6 Verification methods<br>7 Marking requirements for single-vision lenses<br>8 Identification and information<br>9 Reference to this document<br>Annex A (informative) - Material and surface quality<br>Bibliography

Abstract

Explains requirements and verification methods for the optical and geometrical properties for uncut finished single-vision and multifocal spectacle lenses.

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Document Type Standard
Status Current
Publisher British Standards Institution
Committee CH/172/3
Supersedes
  • BS 2738-6(1996) : 1996 AMD 9762
  • BS 2738-6(2004) : 2004
  • 02/563164 DC : DRAFT JULY 2002
  • 16/30320078 DC : 0