BS ISO 1007:1995 Photography. 135-size film and magazine. Specifications
Withdrawn
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This International Standard specifies the following.
a) Dimensions of four standard film lengths normally supplied. The film lengths provide, respectively, nominal number of twelve, twenty, twenty-four or thirty-six 24 mm x 36 mm full-frame exposures or twenty-four, forty, forty-eight or seventy-two 18 mm x 24 mm half-frame exposures.
b) Latent-image frame numbering.
c) Latent-image digital bar-codes to identify the film product class and the individual film product, in the case of colour negative films.
d) Dimensions of daylight-loading film magazines for use in 35-mm still-picture cameras.
e) Magazine bar-codes to identify the film product and the nominal number of exposures in the roll.
f) Camera autosensing areas, which provide an electrically readable encodement of ISO speed, number of exposures and recommended exposure latitude setting for appropriately designed cameras.
g) Information panel on which the film identification, ISO speed and number of exposures are visible through a window in the back of the camera.
h) Film pull-out force specification.
i) Film-spool attachment strength specification.
This International Standard is not intended to apply to "bulk" 35-mm film for reloading into 135 magazines nor to the reloadable magazines themselves. It is not intended in this International Standard
NOTE 1 to specify the actual location of photographic images on film.
