At 21:31 4/2/02, C.H. Ling wrote:
Yes, I also hate their description on the negative, very hard to
identify the verison. Such as the old HR, HR2, SHR, SHG and now the
Superia... on the consumer film.
The description of it on the U.S. site clearly states it's 4-layer in spite
of the old data sheet. If you compare the data sheets for "Superia Reala"
and the "New Superia 100" (the titles on the data sheets) from the U.K.
site, they have the same emulsion structure diagram, the same diffuse rms
granularity, the same resolutions in line pairs per mm, and what look to be
the same MTF and density curves.
However, the spectral response curves for each layer are different between
the two. This may be what you're seeing . . . *if* you're using the "new"
4-layer. This is the problem I have . . . how does one determine from the
film box or cannister *which* Superia 100 it is?
-- John
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