Helmet mounted vision device

FIG. 1 is a perspective view of a helmet mounted vision device;

FIG. 2 is a top view of a helmet mounted vision device;

FIG. 3 is a front view of a helmet mounted vision device;

FIG. 4 is a left side view of a helmet mounted vision device;

FIG. 5 is a rear view of a helmet mounted vision device;

FIG. 6 is a right side view of a helmet mounted vision device; and,

FIG. 7 is a bottom view of a helmet mounted vision device.

The broken line showing of the helmet of FIG. 1 forms no part of the claimed design.