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von decaf
Montag 27. Juli 2020, 11:21
Forum: Reflecta-Filmscanner
Thema: Horizontal multicolored bands in scans (RPS 10M)
Antworten: 11
Zugriffe: 7633

Re: Horizontal multicolored bands in scans (RPS 10M)

Joe hat geschrieben: Montag 27. Juli 2020, 06:56 I suggest to contact reflecta again. It looks like a hardware problem with the scanner.
Would it be possible that different scanners have the exact same problem ? It seems unlikely... But I guess it doesn't hurt to try.
von decaf
Sonntag 26. Juli 2020, 21:31
Forum: Reflecta-Filmscanner
Thema: Horizontal multicolored bands in scans (RPS 10M)
Antworten: 11
Zugriffe: 7633

Re: Horizontal multicolored bands in scans (RPS 10M)

Yes, the scanning direction is top to bottom, CCD parallel to the long side of the slide. So the CCD-signal is modulated along the read-out direction, which is very strange. If I split the channels I see, that the defect is present in all channels.In the sky at upper right it is most noticeable in ...
von decaf
Sonntag 26. Juli 2020, 20:52
Forum: Reflecta-Filmscanner
Thema: Horizontal multicolored bands in scans (RPS 10M)
Antworten: 11
Zugriffe: 7633

Re: Horizontal multicolored bands in scans (RPS 10M)

What was the scanning direction? I would assume it was top to bottom or the other way around (CCD parallel to the long side of the slide)? Is the pattern always the same (location, color gradient)? Could you please make a linear scan available ("raw" format, 64bit HDRi in SilverFast at fu...
von decaf
Sonntag 26. Juli 2020, 18:58
Forum: Reflecta-Filmscanner
Thema: Horizontal multicolored bands in scans (RPS 10M)
Antworten: 11
Zugriffe: 7633

Re: Horizontal multicolored bands in scans (RPS 10M)

Some suggestions: - which Scan-Software did you use - try another (the free trial of Vuescan or Silverfast) - same Problems? - if possible use another PC/Laptop - same Problems? - do you have other positives then kodachrome. If yes try if they have the same Problems. - always: use the original USB ...
von decaf
Sonntag 26. Juli 2020, 16:48
Forum: Reflecta-Filmscanner
Thema: Horizontal multicolored bands in scans (RPS 10M)
Antworten: 11
Zugriffe: 7633

Horizontal multicolored bands in scans (RPS 10M)

I recently bought a Reflecta RPS 10M. I have been getting very strong horizontal bands/lines in the dark areas of the scanned positives. This is what it looks like (kodachrome): https://pasteboard.co/Jhtx4EI.png . This example is also adjusted to make it brighter, which made the banding stronger, bu...