# ISO 9337-1:1999 — Withdrawn and superseded ISO standards

For ISO 9337-1:1999, item title is Contact lenses — Determination of back vertex power — Part 1: Method using focimeter with manual focusing; status code is 9599; successor is ISO 18369-3:2006; withdrawn / published date is 1999-05-06, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9337-1:1999 _(verified: appears in the quote below)_
- **Item title:** Contact lenses — Determination of back vertex power — Part 1: Method using focimeter with manual focusing _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 18369-3:2006
- **Withdrawn / published date:** 1999-05-06 _(verified: appears in the quote below)_

## What the source says

> 17021,IS,,ISO 9337-1:1999,Contact lenses — Determination of back vertex power — Part 1: Method using focimeter with manual focusing,Lentilles de contact — Détermination de la puissance frontale arrière — Partie 1: Méthode utilisant un frontofocomètre à mise au point manuelle,1999-05-06,1,['11.040.70'],ISO/TC 172/SC 7,9599,,[34479],"['en','fr']",8,

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).