These guys fucked up their website, but I hope glasses are still good.

https://www.noirinsight.com/93-uvshield

Used to be “noir” noir.com or something.

I was running around with a $6 pair of red sunglasses from a gas station for like 20 years.

Their website still gives you the frequency of the light their glasses block.

I’m not shilling for them, I have no reason to. I ordered the wrap arounds, it helps so much. Was so happy I also ordered the aviators. Those kind of suck, would not recommend. But the red wrap-arounds are really good. And adjustable.