Digital BW, The Print

In a message dated 12/12/08 1:58:36 PM, jon@... writes:


> I may take the time over the holidays to make spectral comparisons
> with Spyder Pro. I just found a kit here in R&D and yes its a single
> reader. This means any target can be used. So that makes that easy.
> 
> I will compare the reading of gray patches with Spyder, DTP70, EyeOne
> and will do the EyeOne as strip, auto (iO) and manual for comparison.
> The DTP 70 is automated but can be used to read a single patch.
> Will be interesting to see the results.
> 
> I will compare delta E differences between everything.
> 
You won't get spectral data out of Spyder3Print. But in terms of L*a*b* 
values: I measured all the patches on a ColorChecker with one of our spectros, and 
an EyeOne spectro, compared the values, and the average Delta-E94 was less 
than one, which would mean visually the same...

C. David Tobie
WW Product Technology Manager
Digital Imaging & Home Theater
Datacolor Inc.
CDTobie@...
www.datacolor.com/spyder3


[Non-text portions of this message have been removed]