On Friday, February 27, 2009, at 01:59PM, "David Sadowski" <dsadowski@xxxxxxxxx> wrote: >On Fri, Feb 27, 2009 at 11:01 AM, Douglas Nygren <dnygr@xxxxxxxxxx> wrote: >> Kodachrome is archival pure and simple and that is one of its virtues. >> Doug > >Today's E-6 films have much improved archival dye stability compared >to many years ago. If you shoot Fuji Velvia, for instance, you should >expect the colors to remain stable in dark storage for many decades to >come. > >It would be more appropriate to make a decision on which film to use >based on which color palette you prefer. > >So: > >Archival properties: slight edge to Kodachrome >Ease of processing: big advantage to E-6 films >Color palette: your preference There is something reassuring in basing your decisions about the archival properties of film on your dads slides from the fifties rather than or the claims of scientists who have assessed a most probable failure mechanism, cranked the exposure bye a factor of one hundred and then said that after six months of that, the film should be good for 50 years. In many cases in the history of photographic material's obscure chemical pathways and mechanisms have reached out and bitten the guillable punter. All the best Larry Cuffe >--- >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 > >- Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with >'unsubscribe' in the subject field OR by logging into www.freelists.org > >- Online, searchable archives are available at >//www.freelists.org/archives/rollei_list > > > --- 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 - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list