Since I used to work at Ocean Optics, I recall an incident when the Tampa facility was attempting to retrofit a sample chamber (we do elemental analysis as well as spectrum, but that's a different use despite using spectrum units with our elemental analysis chamber.)

Apparently one of the developers there disregarded laser safety and got zipped in one by the Class II laser we use while making manual live adjustments. He's fine, BTW, but that's one for the company books--that quote is so apropos, Geoff.