This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
Specified is a series of preferred values for the distance scale markings of photographic lenses. The preferred values are given for scales indicating the distance in metres and feet. The infinity mark is also specified.
Status : PublishedPublication date : 1980-05
Edition : 1Number of pages : 1
Buy this standard
A standard is reviewed every 5 years
Revisions / Corrigenda