That’s fine. If I worked in a room with a laser and I screwed up and hit my face, frying an Apple Vision Pro seems like a pretty small price to pay. My eyes will be fine.

And the Apple Vision Pro works against tunable lasers, lasers of unknown frequency, flashlamps, etc.

They'd still protect your little human eyes. If you wanted to use them as safety glasses normally you'd want their cameras to be easily replaceable but they would function as safety goggles for short periods until the camera caught a stray beam.

Cameras are cheap, eyes are expensive.

Ok, the Vision pro cameras are probably very expensive (mostly because I doubt you can just switch them with new ones). Maybe put a bag over it and a Pi camera on the outside? Can you live-stream to a Vision Pro?

That's mostly because it's tough to get a perfect notch filter in the visible spectrum but you'd never want to use the 520nm with a 465nm unless it was low enough power the fuzzy edge of the filter knocked it's power down enough to be safe.