Excellent product, very good quality. Better than advertised. It darkens quite a bit; I am a photographer and I have those filters on my camera, and as glasses they work wonderfully. I recommend the seller as well as the carrier Mailamerica.

They work well. eyepieces are extremely close together, but i was hoping they'd look pretty silly, so that's not a bad thing. adjustment works ok, just beware the typical polarization artefacts you see on glass objects are doubled due to the fact that each eyepiece contains two polarized panels.

These glasses are awesome! the frame is heavy and metal. im a little worried about the springs pulling my hair, tho. the lenses can rotate to change the polarity of the lenses! very cool

They work, they fit well on me.they feel plastic but all ready threw them in the dirt and anger and they did not break so really can't complain

Now what can i say about this product that i'm very happy with it cuz the quality especially for this kind of price it surprisingly good the glasses themselves are very stylish and the lenses that they use are working!
You can make them whiter or darker as you wish
And it's really protects you from the uv lights
For this price and quality really recommend