ISO 19741:2018
Optics and photonics — Optical materials and components — Test method for striae in infrared optical materials

Standard No.

ISO 19741:2018

Release Date

2018

Published By

International Organization for Standardization (ISO)

Latest

ISO 19741:2018

Scope

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.

ISO 19741:2018 Referenced Document

• ISO 10110-7 Optics and optical instruments — Preparation of drawings for optical elements and systems — Part 7: Surface imperfection tolerances
• ISO 10110-8 Optics and photonics — Preparation of drawings for optical elements and systems — Part 8: Surface texture*， 2019-11-15 Update

ISO 19741:2018 history

• 2018 ISO 19741:2018 Optics and photonics — Optical materials and components — Test method for striae in infrared optical materials