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ISO 22531:2020

Optics and photonics — Optical materials and components — Test method for climate resistance of optical glass

May 27, 2020

General information

90.93     Oct 31, 2025

ISO

ISO/TC 172/SC 3

International Standard

37.020  

English   French  

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Scope

This document specifies the test method for climate resistance of optical glass and the classification of the optical glass according to the test results.

Life cycle

NOW

PUBLISHED
ISO 22531:2020
90.93 Standard confirmed
Oct 31, 2025