All About Electrons

Instruments for Electron Spectroscopy
and Surface Analysis


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Scientific Instruments


Next Generation Photoemission Tool for Real- and Momentum Microscopy.
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Photoemission Electron Microscope with various types of energy filter for real space- and momentum microscopy.
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Ion Sources

Focused hot filament Ion sources for ultra clean sample preparation and XPS/Auger depth profiling.
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Electron beam evaporator in various configurations for ultra clean thin film and sub monolayer deposition under UHV conditions for surface science.
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Electron polarisation detectors based on electron scattering at different single crystals/epitactic thin films.
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Photon Sources

Vacuum Ultra Violet and Mercury light sources for photoelectron spectroscopy and photoemission electron microscopy.
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Power Beam Welding

High-Precision Power Beam Processes

Electron Beam Welding and Laser-in-Vacuum Welding Machines

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  • Focus Peem Workshop 2021 – It’s a Wrap!

    We thank all attendees and contributors for this great FOCUS PEEM workshop 2021. We got a lot of very positive feedback. The new studio and the live broadcasting brought the online event very close to an in-person workshop. It was a fantastic experience and we are going to produce more content for you in the future. So stay tuned!

Meet Us

  • FOCUS is sponsor of the ECSD-15 !
    FOCUS is sponsoring the15th European Conference on Surface Crystallography and Dynamics (ECSCD15) and the 13th International Conference on the Structure […]
  • AVS 68
    Meet Marten Patt at the AVS 68 on Tuesday, Nov 8th, 06:30 PM presenting our poster “Microscopy with Momentum and […]
    Meet us at the GdR CNRS 2096 NS-CPU from: in Paris, France, November 22nd 2022 – November 24th 2022.Valentin Cassar from Gensurf will […]

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About Us

FOCUS and FOCUS electronics are working in a close partnership as sistered and owner-managed German companies.
FOCUS is situated in Hünstetten, only 30 min drive away from Frankfurt airport.
FOCUS electronics has its facilities in the City of Leipzig, one of the industrial east German nuclei.
Since the foundation of FOCUS in 1990 (FOCUS electronics in 2001),
a highly educated and motivated team of physicists and engineers in co-operation
with external partners ensures that FOCUS and FOCUS electronics products
always meet the latest demands of science and the high technology branches in long term.

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