The ornamental design for a camera, as shown and described.
The patent and application file contain drawings executed in color. Copies of this patent or patent application publication with color drawing will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a top front perspective view of a camera showing our 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; and,
FIG. 7 is a bottom view thereof.
The dot-dash lines in the Figures and the areas within the dot-dash lines show portions of the camera that form no part of the claimed design.