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  1. Replies
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    Re: Agfa Duoscan Hid in 2020?

    I've been eating potatoes, no need to eat caviar.
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    Re: Agfa Duoscan Hid in 2020?

    SCSI works perfectly under Win10 after you installed the correct driver. Get it from Adaptec.
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    Re: Agfa Duoscan Hid in 2020?

    You are right, they were called duoscan for the two optical systems.

    You also had a holder that you put in that lower tray that was glass also. Maybe you used that one? But usually in the lower...
  4. Re: Use of X-ray film: technical discussion with example images

    Michael, that is exactly what I meant. Thank you for explaining it better. Also thanks for mentioning the minus red filter, I will look out for one.

    Tin Can: Nope, my English is not american. It...
  5. Re: Use of X-ray film: technical discussion with example images

    But you cut the blue away with the yellow filter you put on the taking lens.

    Btw, where can one buy cyan filters?
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    Re: Agfa Duoscan Hid in 2020?

    You can scan glass negatives with any flatbed scanner. You have only to avoid forming newton rings between the glass of the negative and the glass of the scanner.
    So the HID would be better suited...
  7. Re: Use of X-ray film: technical discussion with example images

    Why cyan an not green?
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    Re: Agfa Duoscan Hid in 2020?

    It scans glasless. Which modern flatbed scanner does that?
  9. Re: Use of X-ray film: technical discussion with example images

    Putting in front of the lightmeter's sensor a filter that cuts away the spectrum the film does not see, will it force the meter to give result more in the range of the film.
    In pracitcal terms:...
  10. Re: Use of X-ray film: technical discussion with example images

    Interesting video, from which I got some good ideas.

    I would like somebody would make a video about removing one of the coatings of Röntgenfilm. Heard it can be done, but never seen how to do the...
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    Re: Where to buy raw chemicals in Europe?

    Can that not be replaced with washing soda? You can get it at every department store.
  12. Re: Use of X-ray film: technical discussion with example images

    What about a 13x18 cm film holder?
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    Re: Kodak X-Omat Duplicating film for LF?

    If I understand it correctly, it is a direct positive film. Anyone exposed it in camera and got slides?
  14. Re: Old X-Ray and autoradiography film, useable?

    Usefull link. Now if we could find out what Kodak GBX developer is.

    Also, what means autoradiography?
  15. Re: Use of X-ray film: technical discussion with example images

    What holders do you use? The ones we normally use in LF cameras or the ones used in radiography to put under/near the pacient?




    Where can you get it at this price? Is there a distributor...
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    Re: Mammography film

    Any results?
  17. Re: Use of X-ray film: technical discussion with example images

    I read a flyer (don't remember if it was from Carestream or Kodak) about these films and they explain that dual coated mean a fine coating and a coarse coating. It was not clear if the two coatings...
  18. Re: Anybody used condenser lenses to build a taking lens?

    Thank you. I would like to dl it. Could you enable downloading of the image?
  19. Anybody used condenser lenses to build a taking lens?

    I have some enlargers lying around, that I would never use, having better ones. These are mostly 6x9 cm, like the Krokus 4 and 3.
    So I thougth I could use their double condensers and build me a...
  20. Re: Use of X-ray film: technical discussion with example images

    No, the data is not there anymore. There are a lot of dead links, that is what is there now. (E.g. for the sensitivity and reciprocity there is a link to Phototrio, gives a 404.)
  21. Re: Use of X-ray film: technical discussion with example images

    Obviously I didnt mean that difference. ISO is not really a different parameter, its steps are on a logarithmic scale, that is all. But if you show me datasheets of X-ray film where their ISO...
  22. Re: Use of X-ray film: technical discussion with example images

    It would have been a good idea to test those chemicals. Often surplus film comes with surplus chemicals and it could be usefull it somebody already tested those chemicals. Especially as the data...
  23. Re: Use of X-ray film: technical discussion with example images

    I have bought some 18x24 cm and 24x30 cm. Will this fit without problems in our casettes? (And in which ones? Metric system or inch?) Or are they nomimal sizes for the X-ray casettes?

    I also...
  24. Re: Use of X-ray film: technical discussion with example images

    This pictogram is printed onto the back of Carestream (and Kodak) X-ray film packs. Can somebody explain to me what it means? Obviously I have never opened a pack. What does avait me? Are the sheets...
  25. Re: Use of X-ray film: technical discussion with example images

    Great answer to my question.
  26. Re: Use of X-ray film: technical discussion with example images

    Which Carestream do you use?
  27. Re: Use of X-ray film: technical discussion with example images

    I dont have the link, it is a PDF, Kodak publication.
  28. Re: Use of X-ray film: technical discussion with example images

    What is primary and secondary emulsion?

    I am just reading data sheets for Kodak and Carestream mamography film and they speak about facing the primary emulsion to the luminescent screen. I thought...
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    Re: Velvia Discontinued?

    What is that unaproved substance? (I bet it is very damaging, scary and will erase all life on the planet.)
  30. Re: Use of X-ray film: technical discussion with example images

    From the German seller?
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    Re: Meter & f-stop discrepancy

    Bernice, a lot of assumptions based on nothing.
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    Front vs. back rise

    In architecture for avoiding falling back buildings is the rise of the lens recommended only for the fact that more camera have front rise or is it a difference to back rise?

    Lets say I have a...
  33. Re: Use of X-ray film: technical discussion with example images

    Anyone knows what this X-ray film could be?
    It is labeled Green-Star HQ but it is Fuji produced.217774217773
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    Re: Shooting expired B&W film

    Continue the experiments as I have some even older sheets of film and could use some starting points. Now if that link (ozzie...) would work, it would be even better.
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    Re: Maco Prototype IR film...

    What about baquelite ones?
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    Re: Reasons for using reversal film?

    A reason back in the days was that slides are easier to check. The redactor in charge puts the slides onto a lighttable and sorts them in two piles: the ones usable for his needs and the others. Time...
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    Re: Reasons for using reversal film?

    Counterquestion: Did you see slides?

    I personally like the brilliance of slides. You can not achieve that with negative.
    I also project them, but only 35 mm and 6x6. But even looking at a slide...
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    Re: What if: Kodak and Fuji abandon film

    There is a lot of mystery ("we can not disclose where it is coated") and sugarcoating/bullshit ("some photographers compare it to Kodachrome", sure I can compare anything to anything).

    Now image...
  39. Re: Cutting a 4x5 film holder slide cover for two panoramic images on one sheet of fi

    Are those x-ray holders of any use for our purposes? I see them often at the sellers I buy x-ray film.
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    Re: Has anyone tried Kodak T-Mat L/RA Film?

    As I got me a stash of this film, I am wondering if you experimented further and could give me your results regarding E.I. and developing times.

    I also would like how to decipher the coding system...
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