> If your viewing environment has normal or high levels of UV and you are
> dealing with Fluorescent Whitening Agents (which is usually the case), then
> filtering out the UV in your instrument is generally a bad move. If you
> are expecting to view in daylight or similar, then typical instruments with
> 'A' type illuminant don't have enough UV !
>
> Graeme Gill.
That is why the SpectroCam is such a unique intrument in that it is based on
a pulse-Xenon light source which has a lot of UV content relative to a
tungsten light source, yielding very different measurements in the presence
of FWA.
Roger Breton | Laval, Canada | email@hidden
http://pages.infinit.net/graxx
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Colorsync-users mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/colorsync-users/email@hidden
This email sent to email@hidden
