Archived posting to the Leica Users Group, 1996/07/04

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To: leica-users@mejac.palo-alto.ca.us
Subject: film choice: durability
From: Arthur Wouk <awouk@nilenet.com>
Date: Thu, 4 Jul 1996 11:27:42 -0600

i wish to warn all of those cheering various forms of the E-6 color
process, that the transparencies do not last. thirty years is about
it.

my agfachromes from the late 40s and early 50s are gone. mt
ektachromes from the late 50s through about '65 are clearly
fading.

if you want archival results, and you must use an ektachrome, etc.,
then preserve your really valuable transparencies via the three color
separation process (this IS archival.) for anything else, either store
them in the deep freeze or prepare to lose your precious scenes in
about 30 years.

this is not true of clasic kodachrome, and thought not to be true of
the faster newer kodachromes. i have a 1945 kodachrome which, for all
its 'false' color, is exactly what it was  when first processed in
1945.

i was lead astray by my search for truer, more neutral media, in a
revulsion against kodachrome!

Replies: Reply from Fred Ward <fward@erols.com> (Re: film choice: durability)
Reply from Jack Hamilton <jackham@execpc.com> (Re: film choice: durability)