FreeMascot Professional OD 6+ 190nm-550nm Wavelength Violet/Blue/Green Laser Safety Glasses

Perfect fit over my glasses. Able to see clearly thru laser glasses and see all the details of cut while running cut. the glasses that came with my Atezr were way too dark and struggled setting my origgin for the burn.

On first use, I really like the optical density and stopping power of these for a 455nm blue laser cutter. I never saw any blue scatter and the guide laser dot was almost invisible.They are comfortable on my face and I never feel like they aren't protecting my eyes. I'll update my review as I use them more.

Overall satisfied with purchase. These work well for use with laser engraving. They are a bit bulky but not bad.

Just received and likely will not keep. There's a noticeable gap on underside where I imagine a beam could reflect off upper cheek. So hard to find good safety glasses it seems...

Do a good job of filtering any scattered laser light.

Use for laser cutter as intended, but these are so good that I also use for eye relaxation - the ambient uv glare, monitor glare.. shifts color but that is desired / expected. Eyes feel very relaxed with use.

Your eyes are important so makes sure you are protecting them. These glasses cover a good range of lasers and wave length associated with them. Make sure to check what nm you laser outputs, as the "freebies" that you may get from the manufactures might not be good enough to protect you.

effectly block out blue laser and green laser.