FIELD: image displaying devices.
SUBSTANCE: device for demonstrating two or more serially changing images has curvilinear lens panel, having face and back surfaces, moveable, light, image-carrying film, applied to back surface, electric wire, connected to film for periodic movement of film along panel lenses, and guiding means, facilitating smooth reciprocal movement of aforementioned film. Lens panel can have a set of lenses on its face surface and ribs, protruding from its back surface.
EFFECT: higher efficiency, broader functional capabilities, higher reliability, higher durability.
12 cl, 15 dwg
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