Archived posting to the Leica Users Group, 2006/04/18

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Subject: [Leica] ULTRA long exposures - months to years!
From: reid at mejac.palo-alto.ca.us (Brian Reid)
Date: Tue Apr 18 08:36:24 2006
References: <82c9dd70604160828l27c64031jf70f59d447cf5399@mail.gmail.com> <9b678e0604160837wdbe5771t2130ce51945db1bd@mail.gmail.com> <82c9dd70604160853q3772f6few274e464c4fd62e8d@mail.gmail.com> <9b678e0604160911x1be31213u471bdd4a8f528e1a@mail.gmail.com> <B0562563-2BB1-4058-A929-5D18B79750FF@mac.com>

> Reciprocity at extremely long exposures would have to come into play  - 
> don't you think?

Only if you use film. It seems to me that for a three-month exposure you 
could use a piece of black paper.



In reply to: Message from faneuil at gmail.com (Eric Korenman) ([Leica] ULTRA long exposures - months to years!)
Message from don.dory at gmail.com (Don Dory) ([Leica] ULTRA long exposures - months to years!)
Message from faneuil at gmail.com (Eric Korenman) ([Leica] ULTRA long exposures - months to years!)
Message from don.dory at gmail.com (Don Dory) ([Leica] ULTRA long exposures - months to years!)
Message from imagist3 at mac.com (Lottermoser George) ([Leica] ULTRA long exposures - months to years!)