Welcome to the Rolleiflex 4×4 user’s site site at tlr44.org. It is a private site about Rolleiflex 4×4 cm (1⅝×1⅝ in) twin lens reflex camera’s. The site is based on the 4×4 cm TLR part of Rolleigraphy: Rolleiflex User’s site. Pages of both sites share the same content. The full Rolleigraphy site can be found at rolleigraphy.org and can also be reached through links in the top right corners of all pages.