Originally posted by Jonathan Mac Not a criticism as such but I "scan" my B&W negatives in a similar way and I find that the RAW files need a significant adjustment to highlights/mid-tone/shadow to get them looking good. Straight out of the camera they are too bright and flat-looking and I see the same qualities here. This does depend on the film somewhat too and exposure. Of course, you state yourself that you didn't apply any PP but with this copying method I'd say PP is essential.
If your K5 has the option to process the jpeg into a negative image (the K3 has that option) then I'd suggest using that as it's very useful to be able to get a better idea of how the final image will look.
Decisions, decisions. The option of shooting raw and post-processing afterwards did occur, but this was the first roll and the first time trying this scanning method with B&W film, and my first thought was therefore to get the images into digital form ASAP as a proof of concept thing. Now that I know it can be done, I can work on refinements.
As I said, I captured the images with the "inverted" filter switched on in the camera, so the negatives I shot were being turned into positives and being put straight out onto the card that way; all I would have to do to get a negative image is turn that filter off. I also shot in monochrome for obvious reasons (if there was a colour cast, I didn't want it showing). I acknowledge it makes sense to simply capture the "straight" negative image and do the PP on a machine that has far more power than my DSLR, and in the long term this is what I will probably do, but for cheerful happy snaps this method seems to work for now.
Right now the bigger issue is finding a way to stand the slide copier off from the lens just a little more so that the entire frame gets captured. Unfortunately the slide copier and my bellows are ever so slightly different in their era despite both being Pentax, and do not fit together, so some sort of workaround is going to have to be made before I can use one of my Takumars to do the image capture. But I think I have an idea in that respect, so all is good.