FIG. 1 is a front perspective view of a laser head showing our new design;
FIG. 2 is a top view of the laser head;
FIG. 3 is a bottom view of the laser head;
FIG. 4 is a right side view of the laser head, the left side being a mirror image thereof;
FIG. 5 is a back view of the laser head; and,
FIG. 6 is a front view of the laser head.
The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design.