FreeMascot OD 6+ 190nm-550nm / 800nm-1100nm Wavelength Professional Laser Safety Glasses

Like this glasses. Have not use them extensively, but they are comfortable and cover my eyes from all angles. I bought this to replace the ones that came with my Ortur laser engraver because I read that they were not that safe. This ones have a wider range of protection and the color allows me keep them on even for other task when the laser is not operating. I think this is safe because I got use to having them all the time I am using the Laser.

I was using the cheap laser safety glasses that came with my laser engraver. Once I tried this new pair of glasses on I would never again use cheap laser safety glasses. These are very comfortable and I can check engraving status without any eye discomfort. You only have 1 pair of eyes and if you're looking to save money, cheap laser eye protection should never be considered. These glasses are high quality and I would absolutely recommend them.

I bought these to use with a known blue laser pen you can purchase on the internet for removing moles, tattoos, etc. They work for blocking out the blue light frequency that the pen emits and you can still see what your doing. I opted for these over the cheapest I could find based solely on the the OD rating. They are good for what I use them for.

Let's just say hypothetically someone tried to shine a laser pointer at your face. They might use a green laser, with a wavelength of 532nm. You would see it dancing around in your field of vision, so you might be able to close your eyes or turn your head in time to avoid retina damage, but it sure would help to be able to block it at least partially. But what you may not know is that many green lasers also pass 1064nm wavelength light, which is infrared. You could be staring right at it and not realize it until the damage is done. That is, unless you had a way to block both wavelengths at the same time. In a different, strictly hypothetical situation, someone might point a more standard 850nm or 940nm light or laser at your face. It sure would be great to get at least partial protection from all of the above, at an affordable price. Even better if they fit over corrective lenses.

Hace poco invertí en una ND YAG Q SWITCHED y trajo unas gafas terribles, me imposibilitaban la visibilidad de los tatuajes que estaba removiendo con mi láser.Estas gafas han sido un éxito total, no veo el resplandor del láser y mis ojos se sienten muchísimo mejor desde que las uso. Son muy fuertes y tienen la cobertura a los lados.Recomendadas al 100%.

Finally! Laser goggles that actually work! I have a high-powered green laser pen with high IR emissions, and it blocks it completely. With the goggles on you can barely even see the laser on the wall, which would be blinding with the naked eye.I had previously tried a fairly expensive pair of 200nm - 2000nm goggles that didn't block anything.

I have a 450 nm laser which is hard to see with these glasses and I think that's a good thing. The original cheap pair that came with the laser were red and it was easy to see the laser light, so I felt I might be a bit vulnerable should I accidentally expose my retina to stray or direct laser light.

The good: The lenses visibly block all traces of light at 445 nm and 532 nm. Per a spectrum analyzer, they seem to function as specified at 1064 nm too.The bad: Frame is completely open around the sides and bottom. You'll probably want to cover this with tape or foil if you're working with any remotely powerful lasers. It's made of cheap plastic and doesn't feel like it will last very long. I have a fairly standard head shape, but it sits loosely and slides around. For $42, the frame shouldn't fit like something from the dollar store.