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Digital BW, The Print

Index last updated: 2026-04-28 22:56 UTC

Message

Re: [Digital BW] Piezo - Loss of Density

2001-09-13 by mwesley250@earthlink.net

Robert,

Are you thinking the blue components will be more susceptible to UV 
fading?

Martin

--- In DigitalBlackandWhiteThePrint@y..., Robert Morrison 
<rmorrison@p...> wrote:
> Got it.  Antonis and I are using his spectrophotometer to read the 
21 step
> wedges.  I have previously reported the dmax for the 100% black.  
We have
> full spectrum information but haven't figured out how best to 
communicate
> the information.  Just looked at the your scan that martin posted.  
Do you
> have a fade of a more neutral MIS sample.  The one that I see is 
very warm
> to even the piezo.  My guess is that as you tone the MIS blue that 
you will
> bet much poorer fade results...but that is just a guess.
> 
> Robert
> 
(snip)

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