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Thread: Use of X-ray film: technical discussion with example images

  1. #5181

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    Re: Use of X-ray film: technical discussion with example images

    Russian

  2. #5182

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    Re: Use of X-ray film: technical discussion with example images

    Quote Originally Posted by Randy Moe View Post
    What language do you know well?

    que lingua?


    Looks like agitation or sloshing problems
    Russian

  3. #5183
    Tin Can's Avatar
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    Re: Use of X-ray film: technical discussion with example images

    We have Russian members, one is very good at X-Ray.

    Look for http://sergeirodionov.com/large-format-photography/

    Quote Originally Posted by Sergei View Post
    Russian
    Tin Can

  4. #5184

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    Re: Use of X-ray film: technical discussion with example images

    Thanks,

  5. #5185

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    Cool Re: Use of X-ray film: technical discussion with example images

    Сергей, я не специалист в рентгене, я только перевожу. Все склоняются к мнению ,что у вас неравномерное проявление. Во первых я бы убрал стекло из кюветы. Фильм достаточно прочная вещь и он не повpeдится если у кюветы дно не имеет каких нибудь крупных повреждений или царапин. Во вторых фильм в кювете должен всегда лежать фотослоем наверх. Покачивайте кювету за края из стороны в сторону чтобы фильм двигался в проявителе и следите чтобы фильм был погружен в проявитель и не всплывал на поверхность. Вполне возможно ,что в вашем случае фильм либо приклеился к стеклу или лежал на его поверхности и в этом месте доступ проявителя к поверхности фильма был весьма ограничен и как результат недопроявление. Опять же, я не специалист в этом фильме, Сергей Родионов может быть подскажет вам лучше. Свяжитесь с ним.
    Last edited by R.K; 3-Jan-2019 at 15:02.

  6. #5186
    Tin Can's Avatar
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    Re: Use of X-ray film: technical discussion with example images

    I google translated the Russian.

    I don't believe in processing film emulsion down. Scratches. I slide the film in and down in the middle the solution. Usually no pushing down needed. Then gently lift each tray corner making waves.

    Here's a youtube. https://youtu.be/l8XqGBURUUM
    Tin Can

  7. #5187

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    Re: Use of X-ray film: technical discussion with example images

    That's what I wright Randy. Film in the tray with emulsion up. Unfortunately the Google translated it in absolutely opposite way.

  8. #5188
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    Re: Use of X-ray film: technical discussion with example images

    Good! Glad google is not perfect.

    I had a lot of questions when I started. Normal.

    Sergei Rodionov was a big help to me. We met in person a few times.



    Quote Originally Posted by R.K View Post
    That's what I wright Randy. Film in the tray with emulsion up. Unfortunately the Google translated it in absolutely opposite way.
    Tin Can

  9. #5189

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    Re: Use of X-ray film: technical discussion with example images

    Quote Originally Posted by Randy Moe View Post
    I google translated the Russian.

    I don't believe in processing film emulsion down. Scratches. I slide the film in and down in the middle the solution. Usually no pushing down needed. Then gently lift each tray corner making waves.

    Here's a youtube. https://youtu.be/l8XqGBURUUM
    I use kodak green, emulsion on both sides and very soft, so glass on the bottom of the tray is necessary.

  10. #5190

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    Re: Use of X-ray film: technical discussion with example images

    Many thanks to all for the advice. The problem was solved - more active agitation.Click image for larger version. 

Name:	2019-01-08-0004 -1080.jpg 
Views:	222 
Size:	15.3 KB 
ID:	186218 This is an image I received today. kodak green 18*24

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