Bill A.
Comentado en los Estados Unidos el 19 de febrero de 2023
So I guess I was a little disappointed to see the made in China sticker, I always try to buy American made products if possible. Mine came with a case and a soft sleeve along with a lanyard.They fit over my glasses fine and should be the protection I'm looking for with my CO2 laser engraver.
William A. Brown
Comentado en los Estados Unidos el 19 de enero de 2023
So one reviewer said that they wondered how one could ensure that these would filter the beam of a CO2 laser. I thought that was a great question. The only way I could figure to test this was to put these glasses in the path of the beam and see if the beam could burn a piece of paper on the back of the glasses. Here's what happened: I actually burned a bad spot on the glasses, but the beam did not penetrate the lens and the paper was not even singed. I removed the glasses and pulsed again and the paper immediately caught fire. I realize this was a rather unscientific test, but I was satisfied that the glasses did not allow light from the laser to penetrate. Unfortunately, I burned a bad spot on my glasses. These glasses are very comfortable and they fit very well over my regular glasses which are above average size. I think I am going to order another pair and have these as a spare in case I have visitors in the laser room.
RickSpeed
Comentado en los Estados Unidos el 27 de diciembre de 2022
These have adjustable length earpieces and fit well over eyeglasses. These seem to be real nice build quality for something so basic. Clear - spec says 80% visible light transmission but way better visibility than tinted glasses. Reasonable price and best of all made in USA with spec on Phillips website gives me confidence I'm not trusting my eyesight to a nameless manufacturer from China. Going to seek Phillips for my other shop eye protection needs.
rogwabbit
Comentado en los Estados Unidos el 3 de junio de 2021
They fit over my prescription glasses well and comfortable. Very clear vision. No need to take them off to see things. I can keep working in them.
Martin Majewski
Comentado en Alemania el 13 de junio de 2021
Ich musste schon mehrere Brillen wegen falschen Versprechen abschicken, weil ich sie nicht über meine Sehhilfe (Brille) bekam. Ohne Sehhilfe sehe ich aber nicht, was ich mache.Hier hat alles wunderbar funktioniert. Da die Brille nur Streulicht abhält, werde ich damit keinen unnötigen Test machen. Aber wenigstens bekommt man ansatzweise glaubwürdige Zertifikate eines in den USA ansäßigen Herstellers.Die Lieferung dauert aber, da es ein Amazon Import Produkt ist.