BS EN ISO 7944:2024
Current
The latest, up-to-date edition.
Optics and photonics. Reference wavelengths
Hardcopy , PDF
English
05-12-2024
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
CPW/172
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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.
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