# ISO 5-1:1984 — Withdrawn and superseded ISO standards For ISO 5-1:1984, item title is Photography — Density measurements — Part 1: Terms, symbols and notations; status code is 9599; successor is ISO 5-1:2009; withdrawn / published date is 1984-03-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 5-1:1984 _(verified: appears in the quote below)_ - **Item title:** Photography — Density measurements — Part 1: Terms, symbols and notations _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5-1:2009 - **Withdrawn / published date:** 1984-03-01 _(verified: appears in the quote below)_ ## What the source says > 3573,IS,,ISO 5-1:1984,"Photography — Density measurements — Part 1: Terms, symbols and notations","Photographie — Mesurage des densités — Partie 1: Termes, symboles et notations",1984-03-01,1,['37.040.20'],ISO/TC 42,9599,[3571],[52913],"['en','fr','ru']",21,"
Specifies definitions, symbols, notations and a coordinate system for applications in photography and radiometry to describe the geometric factors affecting optical transmission and reflection measures. Provides a system for describing methods of measuring or specifying the transmission and reflection properties of photographic materials.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).