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Re: fluorescents
My $.02 worth ...
Fluorescent tubes that are sleeved with safelight quality filter material
should not fog photographic papers any more than tungsten ones. The filters
will also remove any UV that _might_ be produced by the tubes.
The biggest trouble IMHO is that fluorescent tubes will usually not turn
off immediately and if used in a film loading room (espcially as unsleeved
tubes and to a lesser extent safelight sleeved ones possibly as well) the
_light_ that they still emit as "afterglow" will to a lesser or greater extent
fog film.
I am not so sure that what we are talking about is UV emission.
regards,
Andy o o 0 0 o . o Andrew Davidhazy, Imaging and Photo Tech
\/\/\/\/\/\/ http://www.rit.edu/~andpph 716-475-2592
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