sunglasses?

[tulip]

I really can't afford to spend $150 pr. of sunglasses.
So how does one know that a pr. of sunglasses is truly UAV/UB vs. fake?

$150 for sunglasses is not much in my book. But I have Rx sunglasses, so I expect to pay more, and my eyes are worth it (I'm already blind in one eye, so I really go all out to protect my good eye). I rely on a good optician--they know eyes and glasses.

For non-Rx sunglasses, research the manufacturers. Most reputable companies will not fake UVA/UVB, but Walmart glasses might be faked (?)