ISO 19741:2025
International Standard
Current Edition
·
Approved on
19 May 2025
Optics and photonics — Optical materials and components — Test method for striae in infrared optical materials
ISO 19741:2025 Files
English
7 Pages
Current Edition
30.86 BHD
ISO 19741:2025 Scope
This document specifies the principle, apparatus, condition, sample, procedure and data processing of measuring striae in infrared optical materials.
It is applicable for the determination of striae in infrared optical materials, such as infrared optical glass, which is opaque to visible wavelengths and whose transmission optical spectra are beyond 0,78 µm.
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