Abstract: Disclosed is a three-dimensional image output apparatus. The apparatus is designed to output 3D image product. The apparatus includes an image retrieving unit for retrieving at least one first image, and a lens membrane conveying unit for delivering at least one lens membrane. The lens membrane has a glue layer and a protective membrane is adhered thereon. The apparatus includes a printing unit for printing out a product for appearing 3D first image by looking at a second image through lens membrane. The apparatus includes a membrane removing unit for removing the protective membrane, a paving unit for paving the lens membrane onto the product, and an adhering unit for combining lens membrane with the product. The final product is then formed. A control unit is configured to control those units for achieving the production of 3D image, by which the first image is converted to the second image.