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edmund ronald wrote:
Re. the spikes, so far so good. My feeling is that most inksets are
designed to avoid spikes and that's why having a Led illuminant works
well.
The fact that the blue from the LED is fairly broad (compared
to the narrow spikes that you get from mercury in a standard
fluorescent lamp) would help, but it's still rather bumpy
compared to an incandescent lamp, and phosphors degrade.
Are there any general-use spectros using LED illuminants (eg.
instruments from Minolta ?)
Well of course the DataColor PrintFixPro2.0 uses LED's,
but in the reverse configuration from usual spectrometers
(narrow band illumination, wide band detector).
Graeme Gill.
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