前言光学玻璃在潮湿空气、酸、碱、盐等介质的腐蚀下,玻璃表面常常生成雾膜、白斑、色斑、或带干涉色的薄膜。光学玻璃表面的这些变化,严重地破坏了光学仪器的光学性能、降低光学系统的成象质量,所以光学玻璃抗侵蚀的能力、对于光学元件的加工工 Introduction Optical glass in the humid air, acid, alkali, salt and other media corrosion, the glass surface often produce fog, white spots, stains, or with interference color film. These changes in optical glass surfaces severely damage the optical performance of optical instruments and reduce the imaging quality of optical systems. Therefore, the ability of optical glass to withstand erosion is of great importance to the processing of optical components