FIG. 1 is a top perspective view of an image sensor of the present invention;

FIG. 2 is a top view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a third side view thereof; and,

FIG. 7 is a fourth side view thereof.

The ornamental design which is claimed is shown in solid lines in the drawings. Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.