Standard

SN EN ISO 21987:2017

Current

Existing or new amendments and versions must be purchased separately.

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Abstract

ISO 21987:2017 specifies requirements and test methods for mounted spectacle lenses relative to the prescription order.

Products specifications

  • Standard from INB
  • Published:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 11.040.70
  • Publisher: SNV
  • Distributor: SNV
  • National Committee: INB/NK 185
  • European TC: CEN/TC 170
  • International TC: ISO/TC 172

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