I am a welder that needs 1.75x readers.
So why not get them with blue blocking ability, even with hoods on reflections do happen and why not do what you can to protect your eyes.
That aside when compared to Walmart 3 for 10 dollars readers I expected the same or even worse survivability.
Well, to my surprise, they are far more scratch resistant than all
The others I’ve tried.
I don’t know what you are chemically making these out of, but I am genuinely
Impressed by the survivability and protectio...