Lenny Lipton is an American inventor, author, and filmmaker, best known for his contributions to the field of 3D cinema. He developed the Lenny Lipton 3D Film System, which helped popularize the use of polarized glasses for viewing 3D films. His work has significantly influenced the way audiences experience movies. In addition to his work in film, Lipton is also recognized for his writing. He authored the book The Ultimate Guide to 3D Movies, which provides insights into the technology and artistry behind 3D filmmaking. His diverse talents have made him a notable figure in both the film and technology industries.