In message <QcidnTgKHKjGCY_PnZ2dnUVZ8lSdnZ2d@bt.com>, MB <MB@nospam.nospam> writes: >On 18/08/2013 16:23, J. P. Gilliver (John) wrote: >> Surely a film viewer is basically a projector? Won't any sort of extra >> lighting just reduce the contrast, like in the old days when people >> tried to photograph their TV screens with flashbulbs? > > >I was talking of photographing a document like a newspaper. Ah. I was reading the subject line (-:. -- J. P. Gilliver. UMRA: 1960/<1985 MB++G()AL-IS-Ch++(p)Ar@T+H+Sh0!:`)DNAf A man is not contemptible because he thinks science explains everything, and a man is not contempptible because he doesn't. - Howard Jacobson, in Radio Times 2010/1/23-29.