For those that might be interested, while out at a fastener supplier picking some speciality bolts yesterday I asked the saleman who was helping me about his glasses.......bi-focal safety ones. Us older guys sometimes need a little help up close with the protection of s#*t not falling into your face.
Anyway here's the link, under 9.00 CDN.
https://www.mcrsafety.com/safety-equ.../glasses/bkh15