In article , Carlos E.R.
wrote:

Sunlight changes.

copy during the day.

... during the day when color temperatures depend upon all kinds of
factors. But I'm sure you will deny that even if you know it to be
true.

Indeed he will!

wrong yet again.

you've obviously never used a slide copier like the one i mentioned and
you're talking out your ass like you normally do.

the colour temp does change, but it makes *no* difference whatsoever.