# ISO 10322-1:1991/Cor 1:1992 — Withdrawn and superseded ISO standards For ISO 10322-1:1991/Cor 1:1992, item title is Ophthalmic optics — Semi-finished lens blanks — Part 1: Specifications for single-vision and multifocal lens blanks — Technical Corrigendum 1; status code is 9599; successor is ISO 10322-1:1996; withdrawn / published date is 1992-04-16, recorded from its source on 2026-08-05. - **Identifier:** ISO 10322-1:1991/Cor 1:1992 _(verified: appears in the quote below)_ - **Item title:** Ophthalmic optics — Semi-finished lens blanks — Part 1: Specifications for single-vision and multifocal lens blanks — Technical Corrigendum 1 _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 10322-1:1996 - **Withdrawn / published date:** 1992-04-16 _(verified: appears in the quote below)_ ## What the source says > 20806,IS,Cor,ISO 10322-1:1991/Cor 1:1992,Ophthalmic optics — Semi-finished lens blanks — Part 1: Specifications for single-vision and multifocal lens blanks — Technical Corrigendum 1,Optique ophtalmique — Verres semi-finis — Partie 1: Spécifications pour les verres unifocaux et multifocaux — Rectificatif technique 1,1992-04-16,1,['11.040.70'],ISO/TC 172,9599,,[22557],"['en','fr']",1, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).