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Created page with "== History == 3D film, also known as stereoscopic film, has a rich history that dates back to the early days of photography. The first patent for a 3D process was issued to William Friese-Greene in 1890. Friese-Greene was a British inventor and professional photographer who was a pioneer in the field of motion pictures. His patent involved the use of two images, each taken from a slightly different perspective, which when viewed together created..."
