Frédéric wrote:
What are the maximum XYZ values a colorimeter can return ?
The DTP is rated up to 500cd/m^2 (that's the Y value).
> Is the maximum really reached with pure white ?
Generally.
Good idea. I will try to do that. The 'neutral' diffuser could be the hard point...
I was thinking some tracing paper or something similar would do for a start. Some white translucent acrylic sheet is what's generally used for such purpose.
Graeme Gill.