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Thread: Light leak question

  1. #1

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    Light leak question

    Clearly there's a light leak, I think in the film holder? Or am I doing something wrong loading the film, or when I slide it in and out? I have 4 holders and I haven't paid attention to whether it's a certain holder or not (most don't have a problem). I'm extremely new to all this so any advice would be most appreciated.

    (also not sure this is the right place for this question).


    iris by lauren {elycerose}, on Flickr


    cate by lauren {elycerose}, on Flickr


    cate2 by lauren {elycerose}, on Flickr

  2. #2
    Big Negs Rock!
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    Re: Light leak question

    Keep notes and document the holder to the neg. Only then can you evaluate the problem.
    Mark Woods

    Large Format B&W
    Cinematography Mentor at the American Film Institute
    Past President of the Pasadena Society of Artists
    Director of Photography
    Pasadena, CA
    www.markwoods.com

  3. #3
    Octogenarian
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    Re: Light leak question

    Either the light traps (slot where the dark slide goes in) are not sealing out the light, or the film holders are not seating properly.

    If it was a film loading problem, and the film was exposed before, or while loading, the light leak will show up on the rebate edge of the negative. If the rebate is clear, the leak occurred after the film was loaded into the holder.

  4. #4
    mike rosenlof's Avatar
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    Re: Light leak question

    What they said, plus you might want to make extra sure that the little ridge on the film holder is fitting into the little divot on the camera back.

    If the light is coming in through a bad trap, it will also expose the border area at that end also. So looking at the entire sheet of film might give some clues in this case.

  5. #5

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    Re: Light leak question

    Thank you Mark, Gem and Mike.

    In most cases the light does go all the way through the border edge (there is one where it doesn't seem to) and it all seems to be on the same side, the side where you pull out the slide (the side of the film that has the grooves in it is okay, the other side is where the leak(s) are).

    Two more examples:


    anne with tree by lauren {elycerose}, on Flickr

    Last edited by elycerose; 18-May-2011 at 20:36. Reason: more examples

  6. #6

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    Re: Light leak question

    Could be you when you are pulling the darkslide or putting it back in. Make sure you aren't breaking the light seal that the film holder has against the back of the camera.

  7. #7
    MIke Sherck's Avatar
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    Re: Light leak question

    It would be more helpful to see prints (contact prints, perhaps,) or scans of the whole negative, including notches. That helps us see where the leak is relative to the holder and camera, whether it's always in the same place, etc. Are these all from the same film holder?

    Mike
    Politically, aerodynamically, and fashionably incorrect.

  8. #8
    Cordless Bungee Jumper Sirius Glass's Avatar
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    Re: Light leak question

    Put photographic paper in the holders instead of film and take them out in the sun for a while. Unload one sheet at a time and develop. The source of your problem will emerge from the tray.

    Steve
    Nothing beats a great piece of glass!

    I leave the digital work for the urologists and proctologists.

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