[rollei_list] Re: ASA
- From: CarlosMFreaza <cmfreaza@xxxxxxxxx>
- To: rollei_list@xxxxxxxxxxxxx
- Date: Fri, 19 Feb 2010 09:18:54 -0300
Kodak uses ISO/ASA in the B&W 120 film boxes, perhaps they add DIN
value in the versions for Europe, Ilford, Fuji and the defunct Agfa
use the complete ISO film speed value ASA/DIN.
The ISO standard 5800 from 1987 established speed values for color
negative film, the ISO standard 6 from 1993 for B&W film and the ISO
standard 2240 from 2003 for color reversal film.
This is the article in Wikipedia:
http://en.wikipedia.org/wiki/Film_speed
Carlos
2010/2/19 Emmanuel Bigler <Emmanuel.Bigler@xxxxxxxx>:
> From Allan Daniel :
>>
>> ....or whether is was merely a name change. All I know is that ASA 100 is
>> ISO 100. > Allan
>
> And the uncompromising Euro-Patriot & Rollei-Braunschweig-o-phile adds:
>
> Ahem... not quite "ISO 100", but exactly: ISO 100/21° ;-)
>
> --
> Emmanuel
>
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