This question has been recently (a few months ago) discussed -- Paul ran into the same problem and was asking whether there is software that can do the same thing as 80A filter does, you may search the archive. In a nutshell, you can use FilterSIM from http://www.mediachance.com/digicam/filtersim.htm, or VueScan for color ballance, which would make a decent job. My own experience is that it can be better done in PS6 (it's quite doable), but it's a major PIA to do it right.
Best, Mishka ----- Original Message ----- From: "J. C. O'Connell" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, September 05, 2002 8:26 PM Subject: Color Lighting/Film mismatch question > > I have a showcase ( HO slotcars ) which is lit > by a multitude of incandescent lights that I > want to photograph with the P67. > > If I use daylight balanced color neg film will > the color balance be fully correctable in > photoshop6 or will it be beyond repair? > > Anyone have experience using mismatched lighting/film type? > > Also I understand that there may be color shifts > when using long exposure times (recipriocity failure) > say over one second. Are these also correctable > in photoshop or are they non-linear and fatal. > > I was thinking of using an exposure of about 4 seconds > at f16. > > Lastly are some CN films worse than others with regard > to recipriocity failure? I was thing of using Fuji > NPS or NPH. Possible Kodak VPS. > > JCO > > >
