TESCAN is one of the world's leading manufacturers of Scanning Electron Microscopes (SEM), Focused Ion Beam-Scanning Electron Microscopes (FIB-SEM),

Scanning Transmission Electron Microscope A scanning transmission electron microscope (STEM) is a type of transmission electron microscope (TEM). Pronunciation is tɛmor �sti:i:ɛm As with a conventional transmission electron microscope (CTEM), images are formed by electrons passin ...

s (STEM), and microcomputed tomography (microCT). TESCAN serves customers in

materials science Materials science is an interdisciplinary field of researching and discovering materials. Materials engineering is an engineering field of finding uses for materials in other fields and industries. The intellectual origins of materials sci ...

geosciences Earth science or geoscience includes all fields of natural science related to the planet Earth. This is a branch of science dealing with the physical, chemical, and biological complex constitutions and synergistic linkages of Earth's four spheres ...

life sciences This list of life sciences comprises the branches of science that involve the scientific study of life – such as microorganisms, plants, and animals including human beings. This science is one of the two major branches of natural science, ...

and

semiconductor A semiconductor is a material with electrical conductivity between that of a conductor and an insulator. Its conductivity can be modified by adding impurities (" doping") to its crystal structure. When two regions with different doping level ...

markets. Company is located in

Brno Brno ( , ; ) is a Statutory city (Czech Republic), city in the South Moravian Region of the Czech Republic. Located at the confluence of the Svitava (river), Svitava and Svratka (river), Svratka rivers, Brno has about 403,000 inhabitants, making ...

(Czech Republic), which is considered to be the cradle of

electron microscopy An electron microscope is a microscope that uses a beam of electrons as a source of illumination. It uses electron optics that are analogous to the glass lenses of an optical light microscope to control the electron beam, for instance focusing i ...

Europe Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...

History

The history of electron microscope production in

Czechoslovakia Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...

dates back to the 1950s when a team led by Armin Delong in

started to produce electron microscopes. One of the first successful microscopes was the Tesla BS 242 model, which won a gold medal at the EXPO 1958. During its 30-year existence, Tesla produced over 3,000 different models of microscopes which were exported to over 20 countries. After the

Velvet Revolution The Velvet Revolution () or Gentle Revolution () was a non-violent transition of power in what was then Czechoslovakia, occurring from 17 November to 28 November 1989. Popular demonstrations against the one-party government of the Communist Pa ...

, Tesla was divided into several smaller companies. Some of them still operate in the electron microscope market. One of these companies is TESCAN which was founded in 1991 by former Tesla development and service employees. The name TESCAN was derived from the words TESla and SCANning (scanning – screening). TESCAN originally manufactured programmable controllers, digitizers for older analog scanning electron microscopes, and other small accessories. In 2020, 3000 was installed at the University of Freiburg, Germany. TESCAN has now produced over 3,000 SEMs and FIB-SEMs.

Holding structure

In 2013, TESCAN ORSAY HOLDING was established following the merger of the Czech company TESCAN, a leading global developer and supplier of scanning electron microscopes (SEMs) and focused ion beam (FIB) workstations, and the French company ORSAY PHYSICS, a world leader in customized Focused Ion Beam and Electron Beam technology. The headquarters of the TESCAN ORSAY HOLDING is located in Brno, The Czech Republic. This location serves as the base for production and research and development of all microscopes. From this, about 95% of the total production is exported to locations all over the world via local subsidiaries and distributors. TESCAN ORSAY HOLDING comprises 7 subsidiaries located in

Asia Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which ...

and the

Americas The Americas, sometimes collectively called America, are a landmass comprising the totality of North America and South America.''Webster's New World College Dictionary'', 2010 by Wiley Publishing, Inc., Cleveland, Ohio. When viewed as a sing ...

that together employ almost 500 people. TESCAN manufactures about 250 microscopes per year yielding revenue of approximately US$80 million per annum.

References

External links

ISI Brno – The Museum of the Department of Electron Optics

Installation of Tescan SEM at Flamant Laboratory in Breda, the Netherlands

Tescan Scanning Electron Microscopes Appoint Distributor in Ireland and the UK
{{DEFAULTSORT:Tescan Electronics companies established in 1991 Multinational companies 1991 establishments in Czechoslovakia Electronics companies of Czechoslovakia 2013 mergers and acquisitions