[argyllcms] Re: Measuring low lights

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Sun, 8 Dec 2019 11:46:38 +1100

graxx@xxxxxxxxxxxx wrote:

I have no reason to doubt the “precision” of this instrument, at this time, but, gee!, it’s going to take its toll on calibration time when I get to use it to measure progressively darker and darker monitor values, towards RGB = 0,0,0?

Hi Roger,
        typically you are better off using the spectrometer to create a 
calibration
matrix for a colorimeter. Ideally something like a Klein K10-A, but an X-Rite
i1DisplayPro/i1d3 may be more accessible.

Cheers,
        Graeme.


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