NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Standards
[Withdrawn]
DIN 19030-3
DIN 19030-3
Filters for camera lenses, printing processes and projection; filters for camera lenses, designations
Title (German)
Filter für Aufnahme-, Kopier- und Wiedergabezwecke; Aufnahmefilter, Filterbezeichnungen