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NBN ISO 19742:2021
Optics and photonics — Optical materials and components — Test method for bubbles and inclusions in infrared optical materials
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Summary
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.
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 05/29/2021 |
| Page Count | 14 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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