Precise location on TEM grid of your area of interest .

there are different methods to find your interest areas on TEM grids
– Search or index grids are used to identify specific areas of interest in specimens. This allows the area of interest to be moved later or saved for reference. Also to identify the areas already explored, so as not to do it twice.

example of a finder grid model

– Although now the computer with the software interface of the electron microscope, controls the motorization of the object holder and can locate you very precisely on the grid the zone observed in Live and its XY coordinates recorded

example of software Hitachi TEM tracking