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The ornamental design for a standard projector marker for marking optical lenses, as shown and described. |
FIG. 1 is a perspective view of a standard projector marker for marking optical lenses showing my new design;
FIG. 2 is an enlarged scale top plan view of FIG. 1 and with the viewer pivoted to the left side;
FIG. 3 is a right side elevational view of FIG. 1;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a top plan view thereof; and
FIG. 8 is a bottom plan view thereof.
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