NF EN ISO 11539

NF EN ISO 11539

November 1999
Standard Cancelled

Ophthalmic optics. Contact lenses. Classification of contact lenses and contact lens materials

Le présent document prescrit une méthode permettant de classifier les lentilles decontact et leurs matériaux constitutifs.

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Main informations

Collections

National standards and national normative documents

Publication date

November 1999

Number of pages

8 p.

Reference

NF EN ISO 11539

ICS Codes

11.040.70   Ophthalmic equipment

Classification index

S11-605

Print number

1 - 13/08/2004

International kinship

ISO 11539:1999

European kinship

EN ISO 11539:1999
Sumary
Ophthalmic optics. Contact lenses. Classification of contact lenses and contact lens materials

Le présent document prescrit une méthode permettant de classifier les lentilles decontact et leurs matériaux constitutifs.
Standard replaced by (1)
NF EN ISO 18369-1
December 2006
Standard Cancelled
Ophthalmic optics - Contact lenses - Part 1 : vocabulary, classification system and recommendations for labelling specifications

ISO 18369-1:2006 identifies and defines the terms applicable to the physical, chemical and optical properties of contact lenses, their manufacture and uses. It provides a vocabulary of terms and, when appropriate, the international symbol and abbreviation associated with a specific term. ISO 18369-1:2006 also defines the terms relating to contact lens care products. It also incorporates the classifications of contact lens materials and gives recommendations for the labelling of the specifications of contact lenses.

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