Re: Neutral grey under different lighting
Re: Neutral grey under different lighting
- Subject: Re: Neutral grey under different lighting
- From: "email@hidden" <email@hidden>
- Date: Tue, 4 Sep 2007 08:17:18 -0500
in evaluating photographic labs I had them printing graduated gray
gradients to see how neutral their process is (and check for
potential black and white cut-offs). What I have noticed is that the
prints looks more or less neutral at daylight (between 5000 and 7000
K according to my Eye-One) but have a pinkish/magenta-ish cast when
viewed under normal fluorescent office light (about 4000 K).
Interestingly, my standard grey reference card shows none (or much
less) of these differences.
Litho inks perform this trick nicely, too.
Rich Apollo
G7 Certified Expert
Adobe Certified Expert, Photoshop
314-344-1144
email@hidden
www.prioritylitho.com
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