The ornamental design for a lens for a vehiclelamp, is as shown and described.
FIG. 1 is a perspective view of a lens for a vehicle lamp showing my design;
FIG. 2 is other perspective view thereof,
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is a schematic view of the lens for a vehicle lamp in a using condition.
The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.