ISO 11421:1997
What is the item title for ISO 11421:1997?
For ISO 11421:1997, item title is Optics and optical instruments — Accuracy of optical transfer function (OTF) measurement; replacement named by the register is ISO 11421:2025; publication date is 1997-09-11, verified against its source on 2026-11-03.
22463,IS,,ISO 11421:1997,Optics and optical instruments — Accuracy of optical transfer function (OTF) measurement,Optique et instruments d'optique — Exactitude du mesurage de la fonction de transfert optique (OTF),1997-09-11,1,['17.180.01'],ISO/TC 172/SC 1,9599,,[85988],"['en','fr']",30
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
- Identifier
- ISO 11421:1997 verified
- Item title
- Optics and optical instruments — Accuracy of optical transfer function (OTF) measurement verified
- Replacement named by the register
- ISO 11421:2025 verified
- Publication date
- 1997-09-11 verified
Verified
Review by
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
Replacement named by the register
85988,IS,,ISO 11421:2025,Optics and photonics — Uncertainty of optical transfer function (OTF) measurement,Optique et photonique — Incertitude de mesurage de la fonction de transfert optique (OTF),2025-11-03,2,['17.180.01'],ISO/TC 172/SC 1
— all from isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv