I had good luck earlier this year using 4x5 Portra 160 NC and also 4x5 Portra 100T using an 85B filter (after getting good advice from list members on the topic). A Kodak help-line technician (who is also a pinholer) told me that Portra daylight film (and I honestly can't remember if he said 160 or 400) can take a 10-second exposure without reciprocity failure. The tungsten film can go longer without reciprocity failure.
E6 Tungsten film cross-processed to C41 produces brilliantly colored prints. The color is surprizingly true, although definitely leaning toward surrealistic. ----- Original Message ----- From: "William Erickson" <erick...@ic.mankato.mn.us> To: <pinhole-discussion@p at ???????> Sent: Thursday, August 02, 2001 3:27 PM Subject: Re: [pinhole-discussion] Help Me Pick A Color Film > Does Portra come in 4x5. It has good reciprocity characteristics. Color > slide film, I'm told, is near impossible for pinhole because of narrow > exposure latitude. > ----- Original Message ----- > From: Jeff Dilcher <r...@hiddenworld.net> > To: <pinhole-discussion@p at ???????> > Sent: Thursday, August 02, 2001 12:49 PM > Subject: [pinhole-discussion] Help Me Pick A Color Film > > > > Can anyone suggest a good color negative film for me? > > > > I will be shooting 4x5 and processing c-41. > > > > Since it is pinhole we are dealing with, a film with low reciprocity > > failure and not to significant color shift when taking long exposures > > would be a plus. I am primarily shooting outdoors. > > > > I have been shooting black and white for a long time, and am > > not to up to speed on what color films are notable today... > > > > > > > > > > _______________________________________________ > > Pinhole-Discussion mailing list > > Pinhole-Discussion@p at ??????? > > unsubscribe or change your account at > > http://www.???????/discussion/ > > > > > _______________________________________________ > Pinhole-Discussion mailing list > Pinhole-Discussion@p at ??????? > unsubscribe or change your account at > http://www.???????/discussion/