1926
ICA, Contessa-Nettel, Ernemann and Goerz merged under Carl Zeiss Foundation influence to form Zeiss Ikon AG with headquarters in Dresden.
Argus and Zeiss Ikon
11 and 9 researched events on one shared scale. Argus 1931–present, Zeiss Ikon 1926–present.
The axis stretches where either maker has research and collapses where neither does, so a year sits opposite the same year on both. Event counts differ because research depth differs, not because one company did less.
1920s
1927-1931
Early catalogs retained many predecessor-derived plate and roll-film families while the company developed clearer standardized lines including Box Tengor, Nettar and Ikonta.
1930s
Radio factory seeks summer work
1931-1936
International Radio Corporation built Kadette radios in molded cabinets in Ann Arbor. Charles Verschoor looked for a product that could keep the plant busy outside the radio season, and the company applied its plastics experience and mass-production ambitions to an inexpensive 35mm camera launched in May 1936.
1932-1939
The Contax 35mm rangefinder system, Super Ikonta folders, Ikoflex TLRs, Tenax, Contaflex TLR and Movikon cine cameras broadened the portfolio.
Zeiss Ikon 1938 Catalog (ZHS Reprint) · History of camera and cine lenses: How it all began · Zeiss Ikon 1939 Catalog
Model A opens 35mm photography
1936-1941
The compact Model A paired a molded body and collapsible lens with a price far below imported miniature cameras. AF, B, A2B and A2F versions added focusing, a faster shutter-lens package, or exposure guidance, turning one successful idea into a family that helped normalize 35mm photography for American amateurs.
The Brick becomes a system
1938-1966
The C introduced rangefinder measurement, the C2 coupled it to the lens by an external gear, and the flash-synchronized C3 established the famous rectangular form. Its body-mounted shutter accepted a modest ecosystem of normal, wide and telephoto front assemblies from Argus and outside optical suppliers.
Argus C-Series Part IV - Lenses and Use · Argus "C" Series Cameras
Unusual bodies widen the catalog
1939-1958
The K, 828-film M, A3, photoelectric-metered CC, postwar Model 19, A4 and C20 moved beyond the main A and C families. They tested half-frame options, built-in exposure aids, metal construction and streamlined forms, leaving a varied record of how Argus searched for the next durable amateur-camera formula.
1940s
Wartime optics replace civilian cameras
1940-1945
Government work began before American entry into the war. In August 1942 Argus stopped civilian output, stored camera machinery and unfinished stock, and devoted the expanded Ann Arbor plant to military optical and radio equipment. The work broadened skills, employment and the factory complex before peacetime production returned.
Argoflex explores medium format
1940-1964
Argoflex cameras carried Argus into 120 and 620 roll film, from the plastic E to Harley Earl-styled metal models and simplified Forty and Seventy-Five variants. The recalled Argoflex II, revised EM and EF, and later boxlike models show experimentation with film transport, flash and waist-level viewing.
1945-1959
Dresden works were dismantled, sequestered and nationalized, leading through VEB Zeiss Ikon toward VEB Kamera- und Kinowerke and Pentacon; the western legal seat and camera operation were rebuilt in Stuttgart.
VEB Pentacon Dresden Kamera- und Kinowerke, Betrieb im Kombinat VEB Carl Zeiss Jena · The History of Zeiss Ikon
Metal cameras modernize the line
1947-1962
The Model 21 brought a removable back, projected framelines, automatic shutter cocking and flash features. C4, C4R, C44 and C44R cameras developed that metal-bodied platform through coupled rangefinding, rapid advance and a proprietary interchangeable-lens system, distinct from the older C-series interface.
Argus Metal Bodied Removable Back Cameras · Argus C44 and C44R Manual: Lens Specifications
1949-1961
Stuttgart revived roll-film folders and Ikoflex while introducing the Contessa 35 and revised Contax IIa/IIIa rangefinders.
Zeiss Ikon 1952 Catalog · Zeiss Ikon 1955 Product Catalog 202 0455
1950s
1953-1966
The postwar Contaflex leaf-shutter SLR family evolved from fixed-lens bodies to Pantar and Pro-Tessar front-component systems with increasing automation.
Zeiss Ikon 1955 Product Catalog 202 0455 · Zeiss Ikon Cameras: Autumn to Spring 1962-1963
Sylvania acquires Argus Cameras
1956-1962
Sylvania reached an agreement to acquire Argus Cameras in 1956 and operated the business from 1957. The purchase placed the Ann Arbor maker inside a larger electronics company while its established cameras, projectors and optical products continued under the Argus name during a rapidly changing import market.
History of Argus · Sylvania Electric Products Inc. 1956 Annual Report
1956-1971
Voigtlander ownership and distribution were coordinated with Zeiss Ikon, contributing Icarex and shared product planning while retaining distinct optical and factory responsibilities.
Zeiss Ikon-Voigtlander 1966 Product Catalog ZI-V 90-1266 · A compendium of the history of ZEISS cameras
Automation reaches the Brick
1958-1965
Standard and Match-Matic C3 editions refreshed the established camera, while C33 and Autronic models coupled exposure settings more closely to accessory meters or automatic controls. The changes made picture taking quicker but also reveal how Argus tried to update a body concept rooted in the late 1930s.
1959-1971
Contarex became the flagship 35mm SLR system, later joined by Special, Professional, Super and Electronic bodies and a wide Carl Zeiss lens range.
Zeiss Ikon Cameras: Autumn to Spring 1962-1963 · Zeiss Ikon-Voigtlander 1966 Product Catalog ZI-V 90-1266 · A compendium of the history of ZEISS cameras
1960s
Mansfield shifts the supply chain
1962-1969
Mansfield Industries bought Argus in March 1962, and the combined concern adopted the Argus, Inc. name that May. Camera production moved away from Ann Arbor over the following years as the badge appeared on imported equipment, changing Argus from a predominantly local manufacturer into a broader photographic-products brand.
Manufacturing ends, memory remains
1969–present
Domestic camera production had ended by 1969, though later imported and digital products reused the Argus name. The surviving Ann Arbor buildings, factory films, employee publications, collector surveys and the Argus Museum now preserve the manufacturing story and separate it from later trademark use.
1970s
1972–present
Historic camera production ceased in 1972. The security branch continued and is now within ASSA ABLOY under IKON; Carl Zeiss later used Contax through Yashica/Kyocera and revived the ZEISS Ikon camera with a Japanese partner from 2004 to 2012.
History of IKON · History of camera and cine lenses: How it all began · A compendium of the history of ZEISS cameras
Read either maker on its own: Argus · Zeiss Ikon