EN ISO 18369-4:2006
(Main)Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2006)
General Information
- Abstract
ISO 18369-4:2006 specifies the methods of testing the physicochemical properties of contact lens materials. These are extraction, rigid lens flexure and breakage, oxygen permeability, refractive index and water content.
- Status
- Withdrawn
- Publication Date
- 14-Aug-2006
- Withdrawal Date
- 22-Sep-2026
- Technical Committee
- CEN/TC 170 - Ophthalmic optics
- Drafting Committee
- CEN/TC 170 - Ophthalmic optics
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 20-Sep-2017
- Completion Date
- 23-Sep-2026
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 30-Jul-2014
- Effective Date
- 25-Aug-2026
- Effective Date
- 25-Aug-2026
- Effective Date
- 09-Feb-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Consolidated By
ISO 18369-4:2006 - Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials - Effective Date
- 12-Feb-2026
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Frequently Asked Questions
EN ISO 18369-4:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2006)". This standard covers: ISO 18369-4:2006 specifies the methods of testing the physicochemical properties of contact lens materials. These are extraction, rigid lens flexure and breakage, oxygen permeability, refractive index and water content.
ISO 18369-4:2006 specifies the methods of testing the physicochemical properties of contact lens materials. These are extraction, rigid lens flexure and breakage, oxygen permeability, refractive index and water content.
EN ISO 18369-4:2006 is classified under the following ICS (International Classification for Standards) categories: 11.040.70 - Ophthalmic equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 18369-4:2006 has the following relationships with other standards: It is inter standard links to EN ISO 9914:1996, EN ISO 9913-1:1998, EN ISO 10340:1996, EN ISO 9913-2:2000, EN ISO 11984:1999, EN ISO 9913-2:2000/AC:2000, EN ISO 10339:1999, EN ISO 18369-4:2017, ISO 18369-1:2006, ISO 18369-3:2006, ISO 3696:1987, EN 590:2009+A1:2010, CEN/TR 16227:2011, ISO 18369-4:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN ISO 18369-4:2006 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.