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DIN EN ISO 18369-4

Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2017, Corrected version 2017-10-01); German version EN ISO 18369-4:2017

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Organization: DIN
Publication Date: 1 April 2018
Status: inactive
Page Count: 49
ICS Code (Ophthalmic equipment): 11.040.70
scope:

Dieses Dokument legt die Verfahren zur Prüfung der physikalisch-chemischen Eigenschaften von Kontaktlinsenmaterialien fest. Im Einzelnen handelt es sich um: Extraktion, Verformung durch Stauchung und Bruch bei formstabilen Linsen, Sauerstoff-Permeabilität, Brechzahl und Wassergehalt.

Document History

DIN EN ISO 18369-4
April 1, 2018
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2017, Corrected version 2017-10-01); German version EN ISO 18369-4:2017
Dieses Dokument legt die Verfahren zur Prüfung der physikalisch-chemischen Eigenschaften von Kontaktlinsenmaterialien fest. Im Einzelnen handelt es sich um: Extraktion, Verformung durch Stauchung und...
June 1, 2016
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO/DIS 18369-4:2016); German and English version prEN ISO 18369-4:2016
A description is not available for this item.
November 1, 2006
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2006); German version EN ISO 18369-4:2006
A description is not available for this item.
June 1, 2004
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO/DIS 18369-4:2004); German version prEN ISO 18369-4:2004
A description is not available for this item.

References

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