All About Electrons
Instruments for Electron Spectroscopy
and Surface Analysis
News
- Meet us at DPG 2023!Meet us at DPG 2023 from: March 28th 2022 – March 30th 2022 at Booth A 08 ! Dresden, Germany
- FOCUS Workshop Photoemission Microscopy 2023Dear PEEM and NanoESCA users, dear interested colleagues! You are cordially invited to attend our 9th FOCUS Workshop: Photoemission Microscopy, […]
- FOCUS Group with a new ownerThe FOCUS Group, consisting of FOCUS GmbH in Hünstetten and FOCUS electronics GmbH in Leipzig, is delighted to announce that […]
Scientific Instruments
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
Workshops
- FOCUS Workshop Photoemission Microscopy 2023Dear PEEM and NanoESCA users, dear interested colleagues! You are cordially invited to attend our 9th FOCUS Workshop: Photoemission Microscopy, which will be held in person at the FOCUS GmbH factory in 65510 Hünstetten, Germany from June 21st to June 23rd, 2023. […]

Meet Us
- Meet us at DPG 2023!Meet us at DPG 2023 from: March 28th 2022 – March 30th 2022 at Booth A 08 ! Dresden, Germany
- FOCUS Workshop Photoemission Microscopy 2023Dear PEEM and NanoESCA users, dear interested colleagues! You are cordially invited to attend our 9th FOCUS Workshop: Photoemission Microscopy, […]
- FOCUS is sponsor of the ECSD-15FOCUS is sponsoring the15th European Conference on Surface Crystallography and Dynamics (ECSCD15) and the 13th International Conference on the Structure […]

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.