MrPix Posted June 26, 2020 Share Posted June 26, 2020 4 hours ago, emmanuelf said: https://spie.org/samples/TT54.pdf If you're using this as a way to disagree with me, I will quote from the first paragraph: "This glassware equals or exceeds the finest crystal in lead content and comes very close to being defect free in both contaminant-induced artifacts and optical properties." You're citing general info about CRTs used for televisions, which have a different materials construction from monitor tubes (and is shown in the materials used in monochrome CRTs. Quote Link to comment Share on other sites More sharing options...
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