Progressive fresnel lens element

FIG. 1 is a top, right perspective for the progressive fresnel lens element;

FIG. 2 is a top, left perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front end view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a bottom left perspective view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a bottom right perspective view thereof; and,

FIG. 10 is a rear end view thereof.