FIG. 1 is an isometric view of a lens case of a protective eyewear assembly, illustrating a first lens and a second lens in broken line and the claimed design of a lens case in solid line, wherein a door of the lens case is illustrated in an open position;

FIG. 2 is an isometric view of the lens case of FIG. 1, illustrating the door in a closed position;

FIG. 3 is a top plan view of the lens case of FIG. 1, illustrating the door in the open position;

FIG. 4 is a front elevation view of the lens case of FIG. 1, illustrating the door in the open position;

FIG. 5 is a bottom plan view of the lens case of FIG. 1, illustrating the door in the open position;

FIG. 6 is a rear elevation view of the lens case of FIG. 1, illustrating the door in the open position; and,

FIG. 7 is a side elevation view of the lens case of FIG. 1, illustrating the door in the open position.