Quality is sub-par. At least amazon lets you return.

I'm no expert, but when i put them on, my eyes seemed cooler and didn't irritate my as much. They do a good job at blocking the glare and blue light from my computer.

The glasses are well made and durable. But the lenses do scratch after a little rough wear or cleaning. One pair of glasses each.

Liked them but too tight. If you can control the light around you, these are great. Not too large of a frame.

Lenses feel like they came out of a gumball machine. Blue light filter does absolutely nothing. Same results, blurry vision. Maybe this pair is defective?