Usually required for high-priced cameras have advanced features and newest, such as Carl Zeiss lens or telephoto, dozens megapixel resolution, image stabilization, and others. But these terms and the above criteria do not apply to the camera on this one. Camera "Leica 0-Serie Nr.107 'made in 1923 is the most expensive camera in the world today with a price of U.S. $ 1.9 million