Comment on They encased the filter
Madison420@lemmy.world 1 month agoBro they’re for finding dye with UV light. Yellow makes florescent dyes much much easier to see/much brighter.
Comment on They encased the filter
Madison420@lemmy.world 1 month agoBro they’re for finding dye with UV light. Yellow makes florescent dyes much much easier to see/much brighter.
Machinist@lemmy.world 1 month ago
Daaaang! That totally makes sense. It’s always quality lab that does UV or small shops outsourcing dye pen and I’ve never done it.
Madison420@lemmy.world 1 month ago
Yep. Im a mechanic and we use dye on tons of stuff and the purpose of yellow goggles aren’t super well known in this industry either in my experience.