DCM-40 / 60 Double View Microscope

DCM-40 / 60 Double View Microscope

Company: Union Optical Co. Ltd., Japan

Description: DCM-40/60 are unique microscope systems superimposing top and bottom patterns of specimen (wafer) in the view field of microscope, then comparing shift to measure the shift length by measuring system. Since the objective lenses installed at top and bottom are 5 types, ranging from 50X to 1000X in total magnification, various specimens can be observed.