洛匈棱镜是塞曼效应原子吸收分光光度计的核心光学元件,其质量直接影响到整机的性能指标。一九八二年我们用人造石英晶体制作的洛匈棱镜经两年多的使用证明:它具有造价低、工作波段宽(特别是紫外区)、技术性能易于保证、口径可以做大以增加能量、便于国内批量 Luoxiong prism Zeeman effect atomic absorption spectrophotometer core optical components, the quality of a direct impact on the performance of the machine. In 1982, our Luogh prism manufactured from artificial quartz crystal was proved to be more than two years old. It has the advantages of low cost, wide working band (especially ultraviolet region), easy maintenance of technical performance and larger caliber to increase energy , Easy to domestic batch