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exposure unit
Posted: Fri Oct 21, 2011 5:34 am
by omaho
Please help. I'm building an exposure and Im not sure if I got the right fluorescent tubes. I could only find F18t8/blacklight blue fluorescent tubes....had to drive 600 kilometres for it!
Can I use F18t8/blacklight blue fluorescent tubez for my exposure unit??? Plz anyone?
Re: exposure unit
Posted: Fri Oct 21, 2011 10:52 am
by d fleming
Re: exposure unit
Posted: Fri Oct 21, 2011 2:03 pm
by tompaine
Just try exposing a screen to them, if it works you are OK, if it doesn't, then you need to worry.
Re: exposure unit
Posted: Mon Nov 07, 2011 10:26 pm
by mabela
I am using these lights an havent had a problem with the exposure.
Re: exposure unit
Posted: Sun Dec 04, 2011 5:04 am
by tpitman
The purple UV lights are for stoners. The unfiltered UV lights have the correct UV wavelength for exposure, look like a regular bulb, but emit a slight bluish light. They'll also give you a sunburn with long exposures and shouldn't be stared at, or used as a light table to set up art.