Originally posted by SME What about digitalizing negatives with this setup ?
I have very positive experiences with DSLR scanning of 35 mm film.
I have both used the Pentax slide copier and a custom made film holder and I have no issues with dust. My negatives are always squeaky clean. I think most of the time dust is the result of how they are stored and how you work.
The Pentax slide copier works very well for film strips, but it has one issue. The holder can be shifted up and down but it snaps into a groove exactly in the middle with a small steel ball and a spring. So, when you want to shift it slightly up- or down from the middle, to adjust it to the camera sensor, it snaps back into the groove. A solution is to remove the ball and the spring.
I have no issues inserting the film strip in the Pentax slide copier and adjusting it horizontally and it is reasonably well positioned in place. That said, I'm now using a custom made film holder for narrower tolerances for the position of the strip.
I have tried various other slide copiers from Hasselblad and Nikon, but actually it is crap because there is too much play for the film strip in all three dimensions. I think they are mainly designed for copying mounted slides. I also tried a film holder from Kaiser for their enlarger but it is terrible: no possibility to lock the strip in place reliably, and it is plastic which attracts dust.
DSLR scanning is very fast, you can copy a roll in two minutes (6 strips of 6 frames).
What I see as a disadvantage of a commercial scanner is that it has software attached you must learn to use, and most of the time there are issues when you want a clean scan without any modification from this software. After a scan with a DSLR you can use exactly the same post-process as applied to your digital photos.
Last edited by Kobayashi.K; 05-16-2021 at 12:18 PM.