1. An apparatus comprising: a body; a set of camera modules mounted on the body, each camera module configured to take images with a first field of view; an adjustment mechanism configured to move the camera modules between a first configuration and a second configuration, wherein: in the first configuration, each camera module shares a substantially common field of view that covers a first view area; and in the second configuration, the fields of view of the camera modules collectively form a second view area that is continuous and covers a second view area, wherein the second view area has common aspect ratio with the first view area and the second view area is larger than the first view area.