Standard

NS-EN ISO 9341:1998

Withdrawn

Corrigendums and amendments are bought separately.

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Abstract

This International Standard describes a procedure for the assessment of inclusions and surface imperfections for rigid contact lenses. Surface markings intentionally made are not regarded as surface imperfections.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 11.040.70
  • National Committee CEN/TC 170

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