FreeMascot OD 4+ 190nm-550nm Wavelength Laser Safety Glasses for Typical 405nm, 445nm, 450nm,520nm,532nm Laser Light for Hair Removal Laser Treatment Eye Protection Goggles (Red)

Works great for high powered lasers! Everything shows up red which is pretty cool. A lot brighter than Eagle Pair, easier to see through.Was very skepital since I only bought Eagle Pair glasses from Lasersafety. This is nothing like those cheap eBay safety glasses, these actually work!Tried 3 of my Sanwu lasers: Green 505-520nm, and 1.6w 445nm, and not a bit of light got through.Definitely worth the money, will buy a couple more of these over Eagle Pair any day!Also very comfortable and easy to wear.

I just received these glasses, on my examination of them, the quality seems excellent.Lenses are totally clear with no visible artifacts anywhere. I tested their stated blocking abilityand both seem to live up to the ratings. I currently have a few lasers so I used my 650nm 100mw redand, my 532nm 75mw green laser for my non-scientific test. On the green laser, the visible output was almost totally blocked which impressed me as that same output without the glasses is extremely bright. Even though 650nm red is out of the stated range, I tried that also and as expected, no blocking was seen so I would not recommend these for red lasers.I will soon receive a 455nm 3,500mw / 3.5W blue laser and will update this review when it arrives next week but at this point, I have no problem recommending these glasses as protection against stray or reflected light when using them for eye protection on lasers.Also, I had no problem seeing through the glasses in low level ambient light and, no problem withthem being uncomfortable to wear. The carrying cases seem fine and should do a good job protecting the glasses during transportation or storage.Just an update, goggles work just as well on my new 455nm - 3500mw laser as they did on the532nm - 75mw green laser.

Actually got this to wear as blue blockers right before bed. I found other glasses still let in whites and greens. This absolutely wipes all those colors out and dims down even staring at a bright white screen. It might be overkill for some people since it's pretty dark, but it's the ultimate blue blocker.

These are nice and a good buy. Came with a nice case. Bit small for putting over prescription glasses is only reason were not giving a 5 stars.

More coverage cheek side to avoid light in eyes

As expected

Seems effective but runs really small and the side shields are... lacking. I haven't tried staring at my laser with these on to test their protection, and don't recommend you do either, but they do make me feel safer. Just wish they fit better.

I ordered 2pairs of these protection glasses. Ordered separately. Each of the pairs came slightly scratched. Not a big deal for me.As far as finction is concerned: works very impressive, pretty much totally blocks light of green laser pointer. Very inexpensive, comes with protective semi-hard pouch, and wiping cloth. I was intending to knock off one star for scratches, but after writing this review I realized that with all honesty I would give it 4.7 stars, hence 5 stars.