Electron microscope

FIG. 1 is a front, top and right side perspective view of an electron microscope according to the design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an enlarged view of the portion shown in BOX 8 in FIG. 1 ;

FIG. 9 is cross-sectional view taken along line 9 - 9 of FIG. 2 ; and,

FIG. 10 is an enlarged view of the portion shown in BOX 10 in FIG. 9 .

The dashed broken lines in the drawings show portions of the electron microscope that form no part of the claimed design. The dot-dash broken lines in the drawings indicate boundaries of the claimed subject matter that form no part of the claimed design. The dot-dot-dash broken lines in the drawings indicate boundaries of the view indicators that form no part of the claimed design.