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AS/NZS ISO 8980.5:2011
$109.95
Ophthalmic optics — Uncut finished spectacle lenses, Part 5: Minimum requirements for spectacle lens surfaces claimed to be abrasion-resistant
Adopts ISO 8980-5:2005, which specifies the requirement and test method for spectacle lens surfaces that are claimed to provide a basic level of abrasion resistance. This Standard replaces relevant text in AS 2228.1-1992, which is intended to be withdrawn by February 2012.
Table of contents
Header
About this publication
Preface
1 Scope
2 Normative references
3 Terms and definitions
4 Requirement
5 Test method
5.1 Materials and equipment
5.1.1 Abrasion tool
5.1.2 Eraser
5.1.3 Cotton cheesecloth
5.1.4 Lens and surface form
5.1.5 Inspection lighting
5.2 Preparation
5.2.1 Test site
5.2.2 Lens samples
5.2.3 Abrasion tool
5.3 Procedure
Annex A
Annex B
Annex C
Cited references in this standard
Please select a variation to view its description.
| Published | 07/04/2011 |
|---|---|
| Pages | 8 |
Please select a variation to view its pdf.
