RE: EIZO ColorNavigator and G7 validation
RE: EIZO ColorNavigator and G7 validation
- Subject: RE: EIZO ColorNavigator and G7 validation
- From: Roger <email@hidden>
- Date: Wed, 11 Feb 2009 19:47:59 -0500
Hello Todd,
As Marco pointed out, ISO-3664 mandates D65 when viewing images in isolation. But when viewing images side by side with a desktop viewing booth, D50 is the standard, as described in ISO-12646. I realize many list members, over the years, have reported good visual matches between their monitors and images viewed in their desktop viewing booth at D65, but that has not been my personal experience. This needs D50.
Roger Breton
> Todd Shirley wrote:
>
> >If I change the white point to D65 (or 5500), that de76 max goes up to
> >around 20, so clearly D50 matters.
>
> If one has a viewing booth sitting next to the monitor, then the white
> point on the display has to match that in the booth as closely as
> possible, in both chromaticities and luminance. But if one is working
> without a viewing booth, I would think that the white point is far less
> relevant.
>
> Whether the display's white point is D50 or D65, and as long as the
> monitor is the brightest light source in the work environment, the
> process of chromatic adaptation in the viewer's eyes will discount the
> illuminant anyway.
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