BLUE CUTBlue Light Blocking Glasses – Anti-Fatigue Computer Glasses Prevent Headaches Gamer Glasses unisex-adult

Would NOT recommend.Cheap plastic, lenses creak and don't block blue light well. Had them exactly 2 months (to the day) and they've snapped at the hinge due to placement of the screw and poor build quality.Bought these to replace a cheaper pair that were unfashionable and these ended up being considerably worse in build quality, so much so that it was immediately noticeable.Very disappointed.

Los lentes son muy ligeros y bien calibrados... muy buenos para un largo rato de lectura, no te cansan , ni molestan.El material parece algo sencillo, económico, cuando los limpios rechinan y se vuelven frágiles... pero me gustan por lo ligero y no me cansan!

These definitely reduce eye strain during long periods on the computer. They smudge easily/often.

Good quality for the price

I've bought 3 pairs of these now, and returned two. The first pair was just too powerful for the distance to my computer screen--so it was my error--thank you Amazon for accepting the return! Second pair was the right power, but had a blemish right near the center of vision of one lens! I tried removing it with both eyeglass cleaner and dish soap, to no avail. I'm pretty sure it was in the coating. Third pair does the trick, finally. They are also very creaky--light handling is fine, but when I lightly spread the earpieces to put them on, there's a creaking sound; and lightly torquing the earpieces makes a loud squeak-creak! It's not a big deal, but it just makes them feel cheap. There is also no padding on the nosepiece, so they leave marks and get a little uncomfortable after a while. So overall, the design and quality control should be better, especially at this cost.

The glasses came out of the box with scratches already on the lenses