SCIMAT / SCIENCE PHOTO LIBRARY SCIMAT / SCIENCE PHOTO LIBRARY
The shiny metal cone in the centre ( pole piece ) is terminated with a bullet (a ring at the tip of the pole piece) through which the beam of electrons strikes the sample. The stage with the sample holders has receded when the stage door was opened. A secondary electron detector is at left as a tube terminated with a wire basket.
Model release not required. Property release not required.