DX encoding: Difference between revisions

Revision as of 02:53, 3 December 2021

Revision as of 02:54, 3 December 2021

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==DX cartridge barcode==

Next to the film exit lip is an [[Interleaved 2 of 5]] [[barcode]] and a printed number. The 6six digits represent the I3A assigned [[DX number]] (middle 4four digits), the number of exposures (last digit) and a proprietary manufacturer's code (first digit). The DX number identifies the manufacturer, film type, and by inference, the necessary developing process type. This is used by automatic photo-finishing machines to correctly process the exposed film.<ref name=":0" />

==DX film edge barcode==