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  1. T

    Schneider-Kreuznach APO-Digitar 35mm f/5.6 L-88° on GFX

    I have two thoughts. 1 The PP of branches with purple fringing or the blues flowing from the blue heaven to the branches. Interestingly the input profile in the raw converter makes a big difference in this. If you use the Camera Standard or any more vivid input profile like Landscape in LR, or...
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    Schneider-Kreuznach APO-Digitar 35mm f/5.6 L-88° on GFX

    It might be correctable by shimming in front of the shutter. I'm not sure but I have seen CA when there's wrong shim and purple fringing is probably caused by longitudal CA. I think you could try installing shims with different thickness.
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    Carl Zeiss S-Topar A2 80mm

    It seems to be a very high quality lens. Well corrected for geometric distortions and chromatic aberrations. I found that lens in Zeiss Virtual Museum. It was attached in aerial camera Kleinreihenbildner KRb 8/24 F, Oberkochen, 1989 There was also two almost same kind but older cameras with...
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    Resolution between digital and analog photographic Pictures

    Quite new, kernel 6.1. I read a little of ZFS and it seems I have to install kernel modules and something else I don't know what to manage zfs settings. That is what I was thinking, how to recover corrupted files if you have only one disk. Naturally, you need two copies of a file at the same...
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    Resolution between digital and analog photographic Pictures

    Is so easy that I format my external USB hard disk to zfs and start to fill it with my pictures?
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    Hasselblad 100C and 35XL

    Did you assign that "Dust removal"?
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    Hasselblad 100C and 35XL

    I don't have Phocus or Capture One (anymore), so I have to ask simple questions first. Do I understand it right if I think that C1 does not take .3fr files but you have to convert them to .dng files in Phocus to make them editable? If that's the way to go, is it possible to take a photo...
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    Hasselblad 100C and 35XL

    So it controls opacity of the lcc file as I was afraid. There's couple of years gone after I last time used C1. I'm starting to forget. Is there any options behind that icon?
  9. T

    Hasselblad 100C and 35XL

    I did read the same discussion at Dpreview forum. Try Line Noise filter. It helps. Try Green equilibration filter, it should correct crosstalk. Look:
  10. T

    Hasselblad 100C and 35XL

    Not exactly what I was thinking. Not sure what that Equalize intensity means. Try it! Is there options at right at the Scene calibration row behind that triangle? What does "Create" button?
  11. T

    Hasselblad 100C and 35XL

    I tried Amaze+VNG4. Also VNG4 works. Line noise filter horizontally with Green Equilibration almost cleaned stripes away. PDAF filter had no effect. I also got clean light gray picture without stripes assigning flat field file as LCC correction file to itself. BTW. Is it possible to manage how...
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    Hasselblad 100C and 35XL

    I played with your picture for while in RawTherapee 5.9. Good news is that I could get rid of those stripes if I can see. Bad news is that I cannot get acceptable colors or tones with LCC. I get better colors without LCC, still not very good as I guess it should be possible. Also almost...
  13. T

    Trying to understand Cambo and Phase XT compatibility

    Is a 42mm spacer enough? I don't know anything but look at this thread:
  14. T

    Diffraction and Sensor Size

    Isn't it the other way round? A 925nm filter have 2.5x the airy disk size of a 370nm filter. Or do I some mistake if I count it: 1.22*11*0.375μ = 4,9654μ and 1.22*11*0.925μ = 12,4135μ , 12,4135μ : 4,9654μ = 2.5
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    best affordable lenses for CFV 100c for tech cam use?

    You can use digital backs like CFV 100c with Actus DB. For X2D there's Compatibility:
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    What are the cons of using this lensboard ?

    I agree, but this is a quite old thread from 2022. The OP asked a question and got some good answers, but never come back to this discussion. So I think it's worthless to try to answer before he/she comes back.
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    Your favourite “bang for the buck” lenses

    Are there girls around? M'mm, M'mm, Good!
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    Distagon C (1980)50mm f4 + ProShade 60937T

    According to this manual there is an adapter ring between C 50mm and Ø93 mount. The Hasselblad manual (second edition 1982) by Ernst Wildi tells that the Professional lens shade screws directly onto the 50mm and 60mm Distagon C lenses. He is speaking about the older bellows type lens shade, not...
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    HR Macro105mm variations

    Did you forget Cambo Actar?