ISO/DIS 19741
This document specifies the principle, apparatus, condition, sample, procedure and data processing of measuring striae in infrared optical materials.
It is applicable to 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.
SDO:
ISO
Language:
English
ICS Codes:
37.020
Status:
Draft
Publish date:
1969-12-30
Standard Number:
ISO/DIS 19741