FOCUS

 

FOCUS is an owner managed German manufacturer of high value UHV -instrumentation for surface science including a photo electron emission microscope for imaging and k-space spectroscopy ( FOCUS IS-PEEM, FOCUS TOF-PEEM, NanoESCA), a high voltage electron energy analyzer (HV-CSA), spin detectors (FERRUM, SPLEED), an electron spectrometer with spin analysis (Easy Spin), a high intensity focused and optionally monochromated VUV source (HIS 14) ,UHV electron beam evaporators (EFM 3) and ion sources for depth profiling and sample cleaning (FDG 150, FDG 15) FOCUS also produces a micro electron beam welder (MEBW-60) and laser-in-vacuum-machine (LaVa) for material modification, joining and welding.