I’m thinking about replacing our old and scratched safety window:
As far as I can tell, transparent acrylics should work. After all it absorbs CO2 laser radiation, or else it couldn’t be cut. Tinted would be nice, because the spot being lasered can be super bright.
Glass should also work, but then I cannot easily cut it in shape myself to make it fit.
Any suggestions? What material do companies like Trotec use?