International Standard
ISO 9211-4:2022
Optics and photonics — Optical coatings — Part 4: Specific test methods: abrasion, adhesion and resistance to water
Reference number
ISO 9211-4:2022
Edition 4
International Standard
Read sample
ISO 9211-4:2022
Published (Edition 4, 2022)

ISO 9211-4:2022

ISO 9211-4:2022
CHF 96
Convert Swiss francs (CHF) to your currency


ISO 9211 describes surface treatments of components and substrates, excluding ophthalmic optics (spectacles), by the application of optical coatings and gives a standard form for their specification. It defines the general characteristics and the test and measurement methods wherever necessary, but it is not intended to define the process method.

This document describes specific test methods of abrasion, adhesion and resistance to water for coating environmental durability tests that are identified in ISO 9211‑3 but not described in other normative references. They are typically performed in sequence with other environmental durability tests, an example is shown in ISO 9211‑3:2008, Annex A.

General information

  •  : Published
     : 2022-03
    : International Standard published [60.60]
  •  : 4
     : 15
  • ISO/TC 172/SC 3
  • RSS updates

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)