玻璃透光狭缝（OpticalSlitonGlass）采用不透明的铬，真空镀膜在光学级别的玻璃圆片上，再进行光蚀刻，形成狭缝。此类产品应用在分光光度计等上面。订购信息：货号产品名称规格04B01000Metalfilterslitonglass,0.005mm×10.0mm个04B01001Metalfilterslitonglass,0.01mm×10.0mm个04B01002Metalfilterslitonglass,0.025mm×10.0mm个)