The trouble with safety glasses is people use them ,they steam up, even the ones which say they don't and then they get taken off
I used to work in engineering and saw several accidents ie exploding machine tools and grinding discs very common and usually quite nasty
I always wore mine as I didn't fancy a new nickname like the ones given to 2 colleagues in different companies who lost an eye each.
by the way if cyclops or terminator are reading this '' Alright lads!''
Seriously though its not funny when it does happen and I'm always telling people to put them on the two chaps above were both young when it happened to them
A few years ago I was working on a kitchen contract with 6 lads, just first fixing everyday for a year , the firm typically gave you one pair and expected them to last 10 years and people were constantly getting bits of cement ,plaster and wood /dust in their eyes , they wore them until they were too scratched ,around two weeks and carried on without them.
I always bought my own anyway for this very reason which some people found amusing but I didn't care about the cost as its cheaper than a new eye!
I did a bit of research into other products and found some glasses which used stainless steel mesh with microscopic holes so they'll stop foreign objects (not sparks though) and to some degree dust but the good thing is they cannot steam up and last much longer than the polycarbonate type
I never actually ordered any to try but last week I was talkng about it with the apprentice and I'm going to order some to see if they're good in practice has anyone any experience of these specs?