ISO 732 is an ISO standard for

medium format Medium format has traditionally referred to a film format in photography and the related cameras and equipment that use film. Nowadays, the term applies to film and digital cameras that record images on media larger than the used in 35&n ...

photographic film. The second (1982) edition of the standard specified the dimensions for 127,

120 120 may refer to: *120 (number), the number * AD 120, a year in the 2nd century AD *120 BC, a year in the 2nd century BC *120 film, a film format for still photography * ''120'' (film), a 2008 film * 120 (MBTA bus) * 120 (New Jersey bus) * 120 (Ken ...

and

620 __NOTOC__ Year 620 ( DCXX) was a leap year starting on Tuesday (link will display the full calendar) of the Julian calendar. The denomination 620 for this year has been used since the early medieval period, when the Anno Domini calendar era bec ...

roll film, backing paper and film spools. The third (1991) edition dropped specifications for the 127 and 620 roll films, which had become largely obsolete in the photography industry and added specifications for 220 roll film. The current (2000) edition incorporates the now withdrawn standard ISO 1048 on identification of exposed roll films. 120, 220, and 620 film are closely related formats, using film rolls of the same width, while 127 film is smaller in width. The formats and their names predate ISO standardization and were developed by

Kodak The Eastman Kodak Company (referred to simply as Kodak ) is an American public company that produces various products related to its historic basis in analogue photography. The company is headquartered in Rochester, New York, and is incorpor ...

References

ISO order page for ISO 732:1982

{{Authority control Film formats #00732