FIG. 1 is a perspective view of a multiple function image switching attachment for a telescope or similar article showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a cross-sectional view thereof, taken along line 5--5 of FIG. 2.