FreeMascot Professional OD 6+ 190nm-490nm Wavelength Violet/Blue Laser Safety Glasses for 405nm, 445nm, 450nm,473nm Laser

Blue light from electronics was keeping me from sleeping well. I’d wake often and have trouble getting back to sleep. I had tried orange glasses before but they often broke. I got tired of replacing them and eventually forgot about them.When I went looking for a good pair of cheap, orange glasses, I bought and returned several of them for having the same problems as the old ones. Then I found this product.These glasses are sturdy, fit over the large lenses of my regular glasses, allowing me to use the iPhone or iPad to read before going to bed. They also work for tv watching tv in the evenings. I start wearing them for these things about 7 pm and have been sleeping much better.While they are not cheap, I’m very happy to have something that works. I’m also glad to stop searching for something that works. I find they are well worth the cost. I even bought a pair for a family member who wears the el cheapo brand. Once I tried them, I knew anyone else who wears these things would be happy, too.

Keep your eye sightEye protection for framing/centering the laser burn projects.They fit the face well, faces may vary

I bought this to pair with my 20W diode laser, and I'm very happy with them so far. no distortion to speak of and they don't make everything too dim. everything just has a yellow tint. And they fit nicely over my relatively large glasses. Glad I bought these - they fit better than the glasses that came with my laser, and I have more trust that they are doing a good job protecting my eyes.

Very nice and stylish!

Works great with my 10 watt laser engraver

These are by far the best pair I've UV glasses I've used.Huge upgrade to anything you'd get with a laser and they're actually comfortable.Would highly recommend!

Seems to work well- blue laser dot is barely visible with glasses on so I think it must be working

good glasses