180-420 &740-1100nm Laser Safety Glassess 808nm Laser Engraving Protective Goggles,980nm, 1064nm Industrial Laser Protective Glasses,Professional OD6+ YAG,Semi-Conductor, Fiber Laser Safety Glassess

The media could not be loaded. Seems to work well, tested with an IR camera and this "Maketheone IR Torch 3 Watt 850NM Infrared Light". I haven't tested with a high powered laser yet (on the way) but I've used Jilerwear working with my 4 watt (OD) 450nm lasers and those block well for me (https://www.amazon.com/gp/product/B08Q4FMDHL/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1).I haven't used these much yet but it's the same form as the other pair(s) I have and they are comfortable enough I have forgot they were on top on my head.

Just as described. Especially the VLT at 56%. This is the only product so far the spec of the goggle actually match the description.I don't know why anyone would buy VLT at 30% or less. You can't see anything!It has specs, spectrum markings right on the lens. It does fit over my smaller sized glasses.I assume that anything bigger would not fit..

Fast delivery, good protection when using lidar guns at ~905nm +-10nm. 100-200 pps ~1mwVisibility remains good. No more headaches now. Glasses should be handled with care, they are a bit vulnerable. For occasional use a proper item. Comes with case and cleaning cloth.

They are built good, I used them for laser cutting

Was wanting a more aggresive cut out of the spectrum to see how it helps my light based migraines. I could drive home comfortably when I had to leave work for an oncoming migraine.They alse feel well built for the price.My only gripe is that the length cant be adjusted.

Bought these for use with my diode lasers. The laser is 450nm. The listing says these are 180nm-450nm protection. They are NOT. They are labelled as 180nm-420nm! These will cost you your eye sight!Do not buy for use with 445-450nm lasers.This listing should be corrected as this is a safety device. DANGER!Update - vendor replied to my email and said they would correct the listing, which they appear to have done. So, they were responsive to my safety concern. Just don't get these if you use a diode laser.