JW
Comentado en los Estados Unidos el 4 de abril de 2025
I recently upgraded my 450nm laser engraver to a new 80W head and wanted to make sure my eyes were protected. These glasses do that very well! With a wrap-around design, stray light entering from the side of the glasses is eliminated completely! I can easily and safely get in close to observe and monitor my engraving know that my eyes are safe. I would have given them 5 stars but they unfortunately didn't fit over my reading glasses. I recommend you get a pair and take care of your vision - you only get one set of eyes!!
Roberto Talamantes
Comentado en los Estados Unidos el 14 de febrero de 2024
My wife was extremely happy with her glasses, fit and the way they protect her when she gets her red lights treatments.
Rosario de León
Comentado en México el 19 de marzo de 2023
Si me han sido de mucha utilidad
Doroty
Comentado en México el 20 de enero de 2023
Cumole con la descripción del producto
Evan
Comentado en los Estados Unidos el 29 de septiembre de 2023
I have been using these for a few months. They are comfortable and provide good side coverage. This is important because I often am looking at several different areas of my engravings, which means that I am sometimes side-to my laser. I have not experienced any eye fatigue and the clarity is quite good. Having a protective case has probably contributed to this because there is safe storage when not in use. I will order more of these in the future if they are still available.
Stefan
Comentado en Australia el 30 de diciembre de 2022
Not for people with prescription glasses
Monica Corres
Comentado en México el 25 de julio de 2021
Me gustaron mucho, muy buena calidad y muy protegidos para utilizarse en tratamientos con láser terapéutico, muy buena relación calidad precio
DJ
Comentado en los Estados Unidos el 10 de mayo de 2021
These safety glasses are so unbelievably effective at blocking the 405nm to 450nm wavelength blue laser light! Every bit of the intensity is filtered leaving just enough light to see the level of focus. I use these with a high powered blue burning laser when burning art onto a big wooden table so these are absolutely necessary and make working with the laser much easier than using dark glasses to decrease some of the intensity. It's important to have a pair luke this with blue laser light use. It doesn't not work well filtering any other spectrum. Green laser light still appears too bright to star at while using these. Get the correct safety glasses for the spectrum you will be working with.
Juan C
Comentado en México el 3 de diciembre de 2020
Muy buen producto
F. Angel
Comentado en México el 16 de noviembre de 2020
Aparte de que me gustó mucho el diseño deportivo de los lentes, lo que más me importa es que polaricen bien las frecuencias de laser y ultravioleta y al parecer, cumplen su función, no se siente la fuerte incidencia del reflejo del láser o UV en las superficies hacia los ojos a como se sentía sin protección. Son muy cómodos y se ajustan bien cubriendo lo suficiente los ojos por todo al rededor.