ISO 21575:2026

International Standard   Current Edition · Approved on 22 January 2026

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

ISO 21575:2026 Files

English 5 Pages
Current Edition
OMR 20.85

ISO 21575:2026 Scope

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

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