BSI and ASA apparently used the same numbering system, according to this web page: http://www.photographytips.com/page.cfm/1591
BSI was obviously superior in all other respects, of course. That looks like a nice camera. I'd like one of those sometime. -- Cheers, Bob > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Jens Bladt > Sent: 18 October 2006 21:56 > To: Pentax-Discuss Mail List > Subject: OT: BSI - film speed system etc > > Is this fairly the same as ASA/ISO? > I recently got this 1955 Agifold camera. The extinction > meter/calculator has > SCH (Scheiner-Grad) and BSI (Brittish Standard Institute) > film speed scale. > I wonder if BSI is equal to ASA? > Please take a look: > http://www.flickr.com/photos/bladt/273145251/ > > Does anyone here have experiences with Ensign 820 (6x9) or > Ensign Autorange/ > Ensifn 16-20 (645), please? > Thanx > Regards > > Jens Bladt > http://www.jensbladt.dk > > -- > No virus found in this outgoing message. > Checked by AVG Free Edition. > Version: 7.1.408 / Virus Database: 268.13.5/482 - Release > Date: 10/18/2006 > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > > -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
