A camera comprising a main lens component disposed in a photographic optical path, and a first and a second auxiliary lens components movable into and out of the photographic optical path. The main lens component provides a standard focal length. The first auxiliary lens component is pivotable about an axis extending parallel to an optical axis of the main lens component. When in the optical path, the first auxiliary lens component, in combination with the main lens component, provides a long focal length. The second auxiliary lens component is pivotable about an axis extending parallel to a straight line perpendicular to the optical axis of the main lens component. When in the optical path, the second auxiliary lens component, in combination with the main lens component, provides a short focal length.