标准号:ISO 6516-1980
中文标准名称:摄影 照相镜头 距离标尺刻度标志
英文标准名称:Photography; Photographic lenses; Distance scale markings
标准类型:N43
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:N43
国际标准分类号:37.040.10
适用范围: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.