Night vision device

FIG. 1 is a rear, left, and top perspective view of a night vision device, showing my new design;

FIG. 2 is a front, right, and bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view taken from the encircled portion labeled 9 in FIG. 1 .

The dot dash broken lines in FIGS. 1 and 9 denote the boundaries of the enlarged view and form no part of the claimed design. The evenly spaced broken lines in the drawings depict portions of the night vision device that form no part of the claimed design.