Tescan Brno, S.r.o.

Jan Polster

Filip Lopour

Jaroslav Jiruse

Martin Zadrazil

Josef Rysavka

Milos Havelka

A scanning electron microscope comprises three objective lenses, including a distant objective lens and a close objective lens, which are of conventional type, and an immersion objective lens of the immersion type below the distant objective lens and the close objective lens. These three objective lenses can be controlled independently, therefor different combinations of active objective lenses can be achieved. The scanning electron microscope therefore offers various imaging modes. There is a possibility to switch between these imaging modes and therefore, choose the most suitable way of imaging for given application.

Growing community of inventors

Brno, Czechia

Jan Polster