4 ms·
What sort of work? Industrial processes like cleaning or cutting, or physics/engineering bench firing?
by hi-v-rocknroll 2y ago
What sort of work? Industrial processes like cleaning or cutting, or physics/engineering bench firing?
- cyberax 2y agoPhysics (well, physics for microbiology), with IR and red lasers. I was pretty diligent with wearing glasses, but apparently not diligent enough.
- eternauta3k 2y agoSometimes there's no way to be safe, e.g. aligning pumped lasers where you'd need one set of glasses for the pump wavelength and another for the final wavelength.