Re: Liquid optic or cooling element ?

In article
<b4aef712-0f90-4d46-bc7e-8d86186752c4@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>,
"per.corell@xxxxxxxxx" <per.corell@xxxxxxxxx> wrote:



--- now, I wonder what will happen if I add
a bit fluresin , then all light must be filtered, then still it fail
my mind what shuld happen here ;

Add as much fluorescein as you like. It will absorb blue/UV and re-emit
in the green-yellow. Longer wavelengths will be unaffected.
If you add some copper sulphate, it will really hammer the IR and kill
red light too



And this can impossible be about polarised light ,no ?
impossible.
.