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| Posted on 5/15/08 at 06:50 PM | |
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Unfiltered blacklight tubes are a common light source in exposure units. Your QTX Tech Data sheet even lists approximate exposure times to use as a basis for a step wedge test Now, if I'm misreading this, and your exposure unit is not what were talking about, and your very sensitive new photopolymer emulsion is getting pre-exposed by a blacklight that you have up in your darkroom for posters and to make your white Tees look cool, step away from the squeegee... [Edited on 5/15/08 by frog] ____________________ The Board Best Helps Those Who Help Themselves. In the beginning...read some old posts, do a search for a specific topic that interests you. See what's been said in the past. Also, be sure to check out the articles here as well. Remember the center crease is merely a suggestion. | |
  
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