ISO 7944:2024
Optics and photonics — Reference wavelengths
Optics and photonics — Reference wavelengths
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 22 ноября 2024 г.
- Издание:
- ISO IS 7944 edition 3 version 1
- ICS:
- 11.040.70
This document specifies reference wavelengths to be used for the characterization of optical materials, optical systems and instruments, and ophthalmic lenses. It defines the associated principal refractive indices and principal dispersions, as well as the Abbe numbers with regard to these reference wavelengths and principal dispersions.
Abstract
Overview
ISO 7944:2024, Optics and photonics - Reference wavelengths, is an international standard published by ISO. This document specifies standard reference wavelengths for the . It establishes the associated principal refractive indices, principal dispersions, and defines Abbe numbers relative to these reference wavelengths. By aiming to harmonize measurement practices, ISO 7944:2024 supports consistency and comparability across the optical and photonics industries worldwide.
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