by Foamtec WCC | Feb 10, 2026 | cleanroom wipes, Wipers
Soft crystal substrates such as Calcium Fluoride (CaF₂), Zinc Selenide (ZnSe), and Barium Fluoride (BaF₂) demand ultra-clean surfaces for high-performance IR/UV transmission and successful thin-film coatings. Traditional wood-pulp lens tissue not only causes...