The ornamental design for a camera, as shown and described.
FIG. 1 is a perspective view of a first embodiment of a camera showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof; and
FIG. 5 is a top plan view thereof.
FIG. 6 is a perspective view of a second embodiment of a camera showing our new design;
FIG. 7 is a front elevational view thereof;
FIG. 8 is a right side elevational view thereof;
FIG. 9 is a left side elevational view thereof; and
FIG. 10 is a top plan view thereof.
FIG. 11 is an enlarged perspective view of the embodiment of FIG. 1 along the lines 11-11 and 11′-11′ of FIG. 1; and,
FIG. 12 is an enlarged perspective view of the embodiment of FIG. 6 along the lines 12-12 and 12′-12′ of FIG. 6.
Portions in broken lines are for illustrative purposes only and form no part of claimed design. Dot-dash broken lines define the boundaries of, but not included in, the claimed design.