The ornamental design for a lamp with changeablelenses, showing the new design as shown and described.
FIG. 1 is a top, front, left side perspective view of a lamp with changeable lenses showing the new design; it being understood that the broken lines are for illustrative purposes only and form no part of the claimed design;
FIG. 2 is a top, front, left side perspective view of a lamp with changeable lenses shown with the lens in a first alternate position for clarity of disclosure;
FIG. 3 is a top, front, left side perspective view of a lamp with changeable lenses shown with the lens in a second alternate position for clarity of disclosure;
FIG. 4 is a front elevation view of the lamp with changeable lenses of FIG. 1;