ISO 19742:2018

Optics and photonics — Optical materials and components — Test method for bubbles and inclusions in infrared optical materials

Publication date: May 8, 2018

General information

Current stage: 90.93 Effective date: Nov 10, 2023

Originator: ISO

Owner: ISO/TC 172/SC 3

Type: International Standard

ICS: 37.020

Languages: English

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Status: Published

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Scope

This document specifies the apparatus, condition, sample, procedure and data processing of measuring bubbles and inclusions in infrared optical materials.
It is applicable to the determination of bubbles and inclusions in infrared optical materials, such as infrared optical glass, infrared crystals and infrared ceramics, which are opaque to visible wavelengths and whose transmission optical spectra are beyond 0,78 µm.

Life cycle

NOW

PUBLISHED
ISO 19742:2018
90.93 Standard confirmed
Nov 10, 2023