ISO 21575:2026-ed.2.0

Raw optical glass — Powder test method for the water resistance of optical glass — Test method and classification

STANDARD published on 22.1.2026

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The information about the standard:

Designation standards: ISO 21575:2026-ed.2.0
Publication date standards: 22.1.2026
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO 21575:2026-ed.2.0 :

Description / Abstract: This document specifies the general procedures of the powder test method for the water resistance of optical glass.