一、前言在光学工业中所谓的容易被侵蚀的玻璃主要是指重冕类,重火石类,重钡火石类,兰冕类,兰火石类,特重火石类等玻璃(即ZK、ZF、ZB_AF、L_AK、L_AF、TF系列等)这些玻璃在抛光过程中容易产生化学腐蚀,使玻璃受到侵蚀,玻璃受蚀部分的各单位叫法也不一致,有的称为长霉(这一称呼容易和生物性长霉混淆起来)有的称油斑,也有称为水印的,在国外对易蚀玻璃的冷加工于五 I. Introduction In the optical industry, the so-called easily eroded glass mainly refers to heavy crown, heavy flint, heavy barium flint, blue crown, blue flint, special heavy flint and other glass (ie ZK, ZF, ZB_AF, L_AK, L_AF, TF series, etc.) These glasses are prone to chemical corrosion in the polishing process, so that the glass is corroded, the unit of the glass corrosion parts are not uniform, some known as the growth of mold (this name is easy and Biological growth of mold mixed with mildew) Some said oil spots, also known as watermarks, in the foreign cold-edged glass in the five