ISO 517:1996Withdrawn

Photography — Apertures and related properties pertaining to photographic lenses — Designations and measurements

Photographie — Ouvertures et grandeurs associées relatives aux objectifs photographiques — Désignations et mesurages

This edition has been replaced by ISO 517:2008.

Abstract / scope

Pertains to apertures and related properties of photographic lenses affecting the illuminance at the centre of the image. Does apply only to lenses focused on objects at infinity; that is, at least 50 times the focal length of the lens.

Life cycle

Amendments & corrigenda

ISO 517:1996/Cor 1:2006WithdrawnPhotography — Apertures and related properties pertaining to photographic lenses — Designations and measurements — Technical Corrigendum 1International Standard · Published 10 Oct 2006 · ISO/TC 172/SC 1

Replaced by

ISO 517:2008PublishedPhotography — Apertures and related properties pertaining to photographic lenses — Designations and measurementsInternational Standard · Published 10 Mar 2008 · ISO/TC 172/SC 1