On Sep 25, 2007, at 9:21 AM, Allen Zak wrote:
Some while ago, the American Standards Association reorganized to become the American National Standards Association , but I think it still proper to reference measurements established when there was an ASA. However, ASA (ISO, ANSI) numbers are designated by manufacturers applying standard protocols. In this instance, what is being looked for is an appropriate exposure index (EI) for a film/developer combination, which may or not deviate from the ASA.Allen Zak
Oops, American National Standards Institute, that is. AZ --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx- Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org
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