become a standard D-SLR feature. See also :Category:SLR cameras Alpa Box camera Cosina Digital single-lens reflex camera Fujifilm Full-frame digital SLR List of photographic equipment makers Miranda Camera Company Nikon SP — rangefinder camera from which the Nikon F evolved Optics Pentacon Photographic film Rangefinder camera Scheimpflug principle Single lens reflex camera Twin-lens reflex camera Zeiss Ikon Zorki References Bibliography Aguila, Clément and Rouah, Michel Exakta Cameras, 1933–1978. 2003 reprint. Small Dole, West Sussex, UK: Hove Collectors Books, 1987. . Antonetto, Marco: "Rectaflex, The Magic Reflex". Nassa Watch Gallery, Roma 2002. 261 pages. , . Capa, Cornell, editorial director, ICP Encyclopedia of Photography. New York, NY: Crown Publishers Inc., 1984. . "SLR (Single-Lens Reflex) Camera,". Cecchi, Danilo Asahi Pentax and Pentax SLR 35mm Cameras: 1952–1989. Susan Chalkley, translator. Hove Collectors Book. Hove, Sussex, UK: Hove Foto Books, 1991. . Franklin, Harold User's Guide to Olympus Modern Classics. 1997 Printing. Jersey, Channel Islands: Hove Foto Books Limited, 1991. . Gilbert, George Collecting Photographica: The Images and Equipment of the First Hundred Years of Photography. New York, NY: Hawthorn/Dutton, 1976. . Goldberg, Norman Camera Technology: The Dark Side of the Lens. San Diego, CA: Academic Press, 1992. . Hansen, Bill and Dierdorff, Michael Japanese 35mm SLR Cameras: A Comprehensive Data Guide. Small Dole, UK: Hove Books, 1998. . Kimata, Hiroshi and Schneider, Jason "The Truth About SLR Viewfinders. Some are bright, some are light, but few are both", Popular Photography, Volume 58 Number 6; June 1994. . Kingslake, Rudolf A History of the Photographic Lens. San Diego, CA: Academic Press, 1989. . Kraszna-Krausz, A., chairman of editorial board, The Focal Encyclopedia of Photography. Revised Desk Edition, 1973 reprint. New York, NY: McGraw-Hill Book Co., 1969. Krause, Peter "50 Years of Kodachrome," Modern Photography, Volume 49, Number 10; October 1985. . Lea, Rudolph The Register of 35mm Single Lens Reflex Cameras: From 1936 to the Present. Second Edition. Hückelhoven, Germany: Rita Wittig Fachbuchverlag, 1993. . Lothrop, Eaton S. Jr., "Time Exposure: The first SLR? It all began with a small 'dark room'". Popular Photography, Volume 83 Number 1; January 1976. . Matanle, Ivor Collecting and Using Classic SLRs. First Paperback Edition. New York, NY: Thames and Hudson, 1997. . Ray, Sidney F. The Photographic Lens. Second revised edition. Oxford, UK: Focal Press/Butterworth-Heinemann, 1992. . Shell, Bob Canon Compendium: Handbook of the Canon System. Hove, UK: Hove Books, 1994. . Shull, Henry "Tough Exposures?