Film Spectral Sensitivity/Transmission Question.

[T3D Jeremy Hinton <Jeremy.Hinton@xxxxxxxxxxxxx>]

Is it possible to get hold of data on the spectral
sensitivity of each light sensitive component of
slide film?

Is the spectral sensitivity the same as the spectral 
transmission when developed?

Is it possible to get hold of data on the spectral 
transmission of each colour component of slide film?

I am particularly interested in Fuji Sensia 100, but 
any input would help.

I am looking for this information because I have been using spectral 
data for electronic displays to select filters to 'optimise' 
anaglyphs. When the requirement is to maximise the transmission and 
eradicate obvious ghosting, this approach works well.  The results of 
a simple download to film, however, are disappointing. 
It is easy to seperate the colour components of a display (because you 
can give it a single R,G,or B input) and measure them independently. 
Film is more tricky.

So far, I conclude that anaglyph images can be improved by using 
different complementary filters at the image acquisition and display 
stages. (sounds simple now I've got there, so I wouldn't be surprised 
if a lot of you folks knew that).


Pease can anyone send me some data to play with!


Thank you


Jeremy




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