UNE-EN ISO 7944:2025
Current
Optics and photonics - Reference wavelengths (ISO 7944:2024)
Hardcopy , PDF
Spanish, Castilian, English
07-09-2025
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 refractiveindices and principal dispersions, as well as the Abbe numbers with regard to these referencewavelengths and principal dispersions.
| Committee |
CTN 45
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 7944:2024 | Identical |
| ISO 7944:2024 | Identical |
| DIN EN ISO 7944:2025-04 | Equivalent |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.