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Thread: Benzotriazole (BZT) use in defogging bromide papers

  1. #11
    8x20 8x10 John Jarosz's Avatar
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    May 2006
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    Re: Benzotriazole (BZT) use in defogging bromide papers

    Bruce,
    When you did your test, were the safelights off? If so this is an important piece of info. Something I have never considered.

  2. #12

    Join Date
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    Re: Benzotriazole (BZT) use in defogging bromide papers

    Safelights on. I had tested them long ago, and found them true to their name. And yes, anal testers, I had flashed the paper to break the exposure threshold.
    Bruce Barlow
    author of "Finely Focused" and "Exercises in Photographic Composition"
    www.brucewbarlow.com

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