Didymium Glass is used as a safety glass for procedures that emit amounts of light that could damage vision. Didymium Glass filters out light with a wavelength of about ~589 nm and is used in safety glasses for people who work as blasksmiths, glassblowers, etc.
Details
Didymium Glass is used as a safety glass for procedures that emit amounts of light that could damage vision. Didymium Glass filters out light with a wavelength of about ~589 nm and is used in safety glasses for people who work as blasksmiths, glassblowers, etc.
Production
4 lanthanum dust + 3 neodymium dust + 1 praseodymium dust + 1 small samarium dust + 1 small gadolinium dust -> Mixer -> 6 Didymium Dust
1 Didymium Dust -> Arc Furnace -> 1 Didymium Glass
Picture
Sources
https://en.wikipedia.org/wiki/Didymium