Unless its quartz glass or something wouldn't it be blocking pretty much all of the UVC?
Yes I'd wager they're soda lime and ought to filter it. In absence of knowing the material, it's a hazard that can be mitigated with cheap PPE. Everyone can make their own choice, as long as it's informed.
alt Hacker News
Yes I'd wager they're soda lime and ought to filter it. In absence of knowing the material, it's a hazard that can be mitigated with cheap PPE. Everyone can make their own choice, as long as it's informed.