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    100 Tmax Reciprocity

    Try these:

    Metered/Adjusted (seconds)

    1/1 (Kodak +1/3 stop), 2/2 (Kodak +1/3 stop), 4/5, 5/7, 6/8, 8/11, 10/15 (Kodak), 12/18, 15/23, 20/33, 25/42, ...
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    UK power conversion for US enlargers?

    For most equipment stepping down to 120VAC from 250VAC is no problem. As several contributors have mentioned, however, the problem is in the frequency. US is 60 Hz and most of the world 50 HZ. ...
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    Washington DC camera stores

    One of the best for large format is in Alexandria, VA. Actually has some LF merchandise in stock.

    Pro Tech Photo, 5710-E General Washington Drive, Alexandria. (Route I-395 and Edsal Road) ...
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