US D449321 S1
FIG. 1 is a perspective view of my improved design of an optical lens with a tail.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a rear elevation view thereof.
FIG. 4 is a side elevation view thereof; and,
FIG. 5 is a cross-section view thereof taken along lines 5—5 in FIG. 2.