FIG. 1 is a perspective view of a combined lens and frame for a lamp showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a view showing the combined lens and frame in assembly with a lamp, wherein the broken line portion is for illustrative purpose only and forms no part of the claimed design.