The ornamental design for a documentcamera, as shown and described.
FIG. 1 is a front, top, and left side perspective view of a document camera showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view of the document camera showing a state that is suitable for storing the document camera by rotating a camera body and an upper frame to support the camera body;
FIG. 9 is a perspective view of the document camera showing the camera body in a downward position;
FIG. 10 is a perspective view of the document camera showing the camera housing in an alternate position; and,
FIG. 11 is a perspective view of the document camera in another alternate position.
The broken lines shown in the figures are included for the purpose of depicting portions of the document camera that form no part of the claimed design.