FIG. 1 is a left side elevational view of an embodiment of an optical instrument according to the invention.
FIG. 2 is a right side elevational view of the embodiment.
FIG. 3 is a perspective view from the front and left side of the embodiment.
FIG. 4 is a perspective view from the rear and left side of the embodiment.
FIG. 5 is a perspective view from the rear and right side of the embodiment.
FIG. 6 is a perspective view from the front and right side of the embodiment.
FIG. 7 is a top plan view of the embodiment.
FIG. 8 is a front elevational view of the embodiment; and,
FIG. 9 is a rear elevational view of the embodiment.
In the above drawings, any wording, measuring indicia or numerals shown therein does not form a part of the invention. Furthermore, any views not shown do not form a part of the invention.