Diaphragm (optics) bright spots, for example night cityscapes. Some cameras, such as the Olympus XA or lenses such as the MC Zenitar-ME1, however, use a two-bladed diaphragm with right-angle blades creating a square aperture. Similarly, out-of-focus points of light (circles of confusion) appear as polygons with the same number of sides as the aperture has blades. If the blurred light is circular, then it can be inferred that the aperture is either round or the image was shot "wide-open" (with the blades recessed into the sides of the lens, allowing the interior edge of the lens barrel to effectively become the iris).
Reflections in a Golden Eye (film) Reflections in a Golden Eye (film) Reflections in a Golden Eye is a 1967 American drama film directed by John Huston based on the 1941 novel of the same name by Carson McCullers. It deals with elements of repressed sexuality, both homosexual and heterosexual, as well as voyeurism and murder. The film stars Marlon Brando and Elizabeth Taylor. The film was unsuccessful at the box office. The film tells of six central characters, their failures, obsessions and darkest desires. Set at a US Army post in the South in the 1940/50s, it features Major Weldon Penderton (Brando) and his wife