A visualization system that includes a support member, defining an outer surface and an inner surface, and a visualization device having at least one display device extending on the inner surface of the support member and at least one image acquisition device. The acquisition device includes an image sensor and a base and is movable in relation to the support member between a deployed position, in which the base extends mainly on the outer surface side of the support member, and a retracted position, wherein the base extends mainly on the inner surface side of the support member.