Re: Media Testing for maclife.de
Re: Media Testing for maclife.de
- Subject: Re: Media Testing for maclife.de
- From: Uli Zappe <email@hidden>
- Date: Fri, 12 Sep 2008 05:37:45 +0200
Am 12.09.2008 um 02:25 schrieb edmund ronald:
So would you say a studio flash and a halogen lamp, both within
100 K deviation from 6500 K and 2850 K respectively, are suitable
choices to use for the DNG Profile Editor in a "normal" usage
scenario?
The halogen lamp should be. I don't know what the characteristics
of the flash are, however.
i think the i1 could be used to measure the spectrum of the flash.
Indeed. I measured the spectrum, and it certainly looked smooth. My
point was that I was concerned that it's not precisely 6500 K (I think
it was ~6400 K), and wondered if that tolerance was OK, but if it was
OK for the halogen lamp, I figure it's OK for the flash, too. :-)
Bye
Uli
________________________________________________________
Uli Zappe, Solmsstraße 5, D-65189 Wiesbaden, Germany
http://www.ritual.org
Fon: +49-700-ULIZAPPE
Fax: +49-700-ZAPPEFAX
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