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Thread: Unidentified Problem - Need Help!

  1. #21

    Join Date
    Jul 2010
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    Re: Unidentified Problem - Need Help!

    With a pinhole in the bellows, the pinhole portion of the exposure would start when the dark slide is pulled and is independent of the actual shutter speed used. If there was less time between pulling the dark slide and making the exposure for shot #2 than the other shots, that could explain the difference.


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  2. #22
    ic-racer's Avatar
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    Feb 2007
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    Re: Unidentified Problem - Need Help!

    Quote Originally Posted by koraks View Post
    Not only that, there's no way a pinhole projection would ever come even close to matching the scene's brightness.
    Just like any other light leak, a pinhole will expose to the film from the moment the darkslide is removed. Could be hours or seconds. The camera's shutter has nothing to do with it.

  3. #23

    Join Date
    Jun 2014
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    2,084

    Re: Unidentified Problem - Need Help!

    @ic-racer my post was in reply to the one above it. Read it in its context and it does make sense. Have a look.

  4. #24

    Join Date
    Nov 1999
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    San Clemente, California
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    3,804

    Re: Unidentified Problem - Need Help!

    Quote Originally Posted by Robert Kalman View Post
    ...I have no idea where I can replace an 8x10 Ebony bellows since the company no longer exists. Any suggestions?
    The sources others have mentioned, especially Custom Bellows, will probably be your best bet. Nonetheless, given how supple and aromatic Ebony leather bellows are, I made an attempt to contact Hiromi and find out how you might get replacements from his bellows supplier in Tokyo. My message to Ian Wilson went unanswered. Richard Sexton replied that he didn't have any means of reaching Hiromi, but mentioned that Jeff at Badger might. Finally, Jeff said he was told that Ebony didn't have an actual bellows supplier. Rather, it was explained to him that Hiromi bought the leather and had an older Japanese gentleman fold it into bellows.

    Based on all that, I cry "uncle." I'd go with Custom Bellows.

  5. #25
    Pastafarian supremo Rick A's Avatar
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    Feb 2010
    Location
    Laurel Highlands, Pa., USA
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    793

    Re: Unidentified Problem - Need Help!

    Reflection from the rear window of my Expedition that wasn't visible with lens wide open to focus, it happened when I stopped down. Wide open the lens angle of view is 90 deg, stopped down it's 100 deg.
    Wollensak ExWA 8x10 1/50@ f 32

    Rick Allen

    Argentum Aevum

    practicing Pastafarian

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