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ISO 9211-7:2021

Optics and photonics — Optical coatings — Part 7: Minimum requirements for neutral beam splitter coatings

Sep 16, 2021

General information

90.20     Apr 15, 2026

ISO

ISO/TC 172/SC 3

International Standard

37.020  

English   French  

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Scope

This document specifies minimum requirements on the optical effects and the mechanical, chemical and environmental properties of neutral beam splitter coatings. This document applies to neutral beam splitter 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

WITHDRAWN
ISO 9211-7:2018

NOW

PUBLISHED
ISO 9211-7:2021
90.20 Standard under periodical review
Apr 15, 2026

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