Somewhere I have some IR reflective tape I was gonna put on cheap sun glasses. It was black and was almost impossible to price on larger frame glasses. That would flood the iris of any night vision.
Another thing notice how patriot front and the fed boys all wear rayban warfare type glasses?
I have an old vintage pair from back in the 90’s when I bought them.
Android and Apple cannot do facial unlock with those on. Strange and no idea why, but it’s the case.
If you have try it.