Photography — Photographic lenses — Distance scale markings
STANDARD published on 1.5.1980
Designation standards: ISO 6516:1980
Publication date standards: 1.5.1980
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: 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.