DSF/PREN ISO 7944
Optics and optical instruments – Reference wavelengths (ISO/DIS 7944:2023)
pending
| Organization: | DS |
| Status: | pending |
| Page Count: | 10 |
| ICS Code (Optics and optical measurements in general): | 17.180.01 |
scope:
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.
Document History
August 14, 1998
Optics and optical instruments - Reference wavelengths
This International Standard specifies two reference wavelenghts to be used for the characterization of optical materials, optical systems and instruments, as well as ophthalmic lenses. It defines the...
DSF/PREN ISO 7944
Optics and optical instruments – Reference wavelengths (ISO/DIS 7944:2023)
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...