ISO/DIS 9211-6

Optics and photonics — Optical coatings — Part 6: Minimum requirements for reflecting coatings

General information

Current stage: 40.20 Effective date: Jun 10, 2026

Originator: ISO

Owner: ISO/TC 172/SC 3

Type: International Standard

Scope

This document specifies minimum requirements on the optical effects and the mechanical, chemical and environmental properties of reflecting metal coatings. This document applies to reflecting metal coatings for optical applications. Thereby the user is able to rely on defined numerical data while the manufacturer of thin films has the choice for the materials and production method.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 9211-6:2018

NOW

IN_DEVELOPMENT
ISO/DIS 9211-6
40.20 DIS ballot initiated: 12 weeks
Jun 10, 2026

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