Canon and Minolta

Goro Yoshida, Saburo Uchida, and Takeo Maeda established the Precision Optical Instruments Laboratory in Tokyo in November 1933 to develop a high-grade 35mm camera. The Kwanon was a prototype, not a regular commercial line. The Hansa Canon reached the market in February 1936 under a joint arrangement: Nippon Kogaku supplied the Nikkor lens, mount, viewfinder optics, and rangefinder mechanism, while Canon's predecessor made the body and shutter and assembled the camera.

Hansa Canon (Standard Model) · The History of Canon, 1933-1961 · Canon Camera Museum: The Birth of Canon

The business was incorporated as Precision Optical Industry Co., Ltd. on 10 August 1937. It developed the Serenar lens and began moving toward internal optical production. Wartime disruption damaged facilities and constrained materials, but the company received permission on 1 October 1945 to resume camera manufacture. Canon's current corporate founding date refers to the 1937 incorporation, not the laboratory's 1933 beginning.

Canon Basic Information · The History of Canon, 1933-1961 · Canon Camera Museum: 1937-1945

Postwar cameras initially appeared with either Serenar or Nikkor standard lenses because materials and production were still unsettled. Canon expanded in-house Serenar manufacture, and Nippon Kogaku stopped supplying Nikkor lenses in 1948. Precision Optical Industry became Canon Camera Co., Inc. in 1947. Rangefinders supported export growth while Canon began to build capabilities in cine cameras, broadcast lenses, and business equipment.

The History of Canon, 1933-1961 · Canon Camera Museum: 1937-1945 · Canon Camera Museum: Overcoming Postwar Difficulties

The Canonflex of 1959 introduced the R-mount SLR line. The FL mount followed in 1964 with stopped-down TTL metering and retained the breech-lock concept. Canon developed large synthetic fluorite crystals and released the FL-F300mm f/5.6 in May 1969. The company also diversified into calculators and copying technology and changed its legal name to Canon Inc. on 1 March 1969 to reflect a business no longer limited to cameras.

Fluorite Lenses: Corrective Capabilities Beyond Ordinary Optical Glass · Canon Camera Museum: 1955-1969 · The Evolution of the Canon Lens Mount

Canon introduced the FD system and professional F-1 in 1971. FD retained the earlier breech-lock physical concept but added full-aperture metering and information exchange intended for automatic exposure. Fourteen FD lenses appeared together at launch, and the wider F-1 system was supported by more than 180 accessories. Canon simultaneously expanded plain-paper copying, laser printing research, overseas production, and semiconductor lithography.

Canon Camera Museum: 1970-1975 · Canon F-1 · The Evolution of the Canon Lens Mount

The AE-1 of 1976 integrated a CPU into a mass-market 35mm SLR and was followed by the multi-mode A-1. New FD lenses appeared in 1979 with a faster fit-and-lock action while retaining interchangeability with earlier FD bodies. The T80 of 1985 provided a limited autofocus transition through dedicated AC lenses, but Canon concluded that a more extensive electronic system would require a new mount. Canon also began supplying laser-printer engines to Hewlett-Packard during this period.

The History of Canon, 1976-1987 · Canon Camera Museum: 1976-1986 · The Evolution of the Canon Lens Mount

Canon launched the EOS 650 and EF lenses in March 1987. EF replaced mechanical lens-body couplings with electronic communication, located the autofocus motor in each lens, and was not natively compatible with FD. The EOS-1 of 1989 extended the system into professional use. EF manufacturing expanded through Japan, Taiwan, and Malaysia, while Canon developed digital cameras and early professional digital SLR products around the EOS architecture.

Canon EOS 650 / EOS 650 QD · Canon Camera Museum: Leap Forward with the EOS, 1987-1991 · Canon Taiwan to Boost Lens Production Capability · The Evolution of the Canon Lens Mount

The EOS D30, marketed in October 2000, paired the EF system with a Canon-developed 3.25-megapixel CMOS sensor and Canon signal processing. The EOS-1D and full-frame EOS-1Ds brought the digital system to professional work, while the lower-priced EOS 300D widened access. EF-S added APS-C-specific lenses within the EOS SLR family. Canon continued selling the EOS-1V film body until 2018, although an official sales-end notice does not establish its final production month.

Canon EOS D30 · Canon Camera Museum: A Vibrant Evolution in Digital Imaging, 2001-2004 · Canon Camera Museum: 1997-2000 · Notice of End of Sales and Extended Repair Support for the EOS-1V

The EOS M of 2012 introduced the separate EF-M mirrorless mount for APS-C cameras and dedicated EF-M lenses. Canon also developed Cinema EOS and continued to expand digital SLR and professional video systems. The corporate group broadened further into network cameras and medical systems. No clear Canon announcement found in this search assigns one formal end date to the entire EOS M system.

Canon Camera Museum: 2011-2015 · Canon Integrated Report 2026

Canon launched the full-frame EOS R system in 2018. The RF mount retains a 54mm internal diameter but shortens the flange distance to 20mm and uses a 12-contact electronic interface. Canon adapters support EF and EF-S lenses on RF bodies, but RF and EF-M remain separate native systems. Canon Inc. continues to operate across printing, imaging, medical, and industrial businesses, with lens and lithography production centered in a global manufacturing network.

EOS R System White Paper · Canon Basic Information · Canon Launches the EOS R System · Canon Integrated Report 2026 · Canon Reaches 110 Million EOS Cameras and 160 Million RF/EF Lenses · Canon Manufacturing Facilities

Kazuo Tashima founded Nichi-Doku Shashinki Shoten in 1928 to make cameras in Japan, opening a workshop in present-day Nishinomiya. With little local subcontract capacity and German technical guidance, the small firm made components in-house and released the Nifcalette in 1929, establishing the manufacturing culture behind Minolta.

History: 1873-1959 Cameras and Film—The Beginnings / Steps to a Global Company

During the 1930s the young company adopted Minolta as a product and corporate identity while broadening camera production beyond its first folding models. Surviving public sources describe the period unevenly, especially wartime organization and factories, so the safe historical thread is the growth of a domestic camera and lens maker rather than a perfectly continuous model ledger.

History: 1873-1959 Cameras and Film—The Beginnings / Steps to a Global Company · MINOLTA Manual Lens List

Postwar production rebuilt around roll-film and 35mm cameras, including the Minoltaflex twin-lens reflex and Minolta-35 rangefinder families. By the late 1950s Minolta could turn camera-lens expertise toward instruments as well: its first planetarium appeared in 1958, the same year the SR-2 opened a long-lived 35mm SLR system.

History: 1873-1959 Cameras and Film—The Beginnings / Steps to a Global Company · Minolta 1967 Catalog and Reference Guide

The SR-2 introduced Minolta’s manual-focus bayonet in 1958. Successive SR bodies and Auto Rokkor lenses turned it into a coherent system, while the 1966 SR-T 101 added full-aperture through-the-lens metering. Later MC and MD couplings extended body-lens communication without making every lens/body feature identical.

A Guide to the Minolta SLR System · MINOLTA Manual Lens List · Minolta 1967 Catalog and Reference Guide

The fixed-lens Hi-Matic reached an audience far beyond ordinary advertising when John Glenn used one during Friendship 7 in 1962. Minolta also adapted an exposure meter for Apollo 8 and Apollo 11. These space-program episodes sat alongside overseas expansion and showed that the company’s precision optics, metering and compact-camera engineering could earn international trust.

Minolta 1967 Catalog and Reference Guide · History: 1960-1979 Innovative World Firsts / Rapid Growth of Copier Business

The SR-T era supported a broad Rokkor range from everyday primes to fisheyes, macros, mirrors and early zooms. MC coupling let compatible bodies meter at full aperture; later MD signaling prepared bodies for more automated exposure. The 1967 catalog and later system guide show a maker selling a complete photographic system, not merely isolated cameras.

A Guide to the Minolta SLR System · MINOLTA Manual Lens List · Minolta 1967 Catalog and Reference Guide

Minolta and Leitz formed an unusually deep Japanese-German technical partnership. Their work encompassed the compact Leica CL, Minolta CLE, shutters, the XE/Leica R3 and XD/Leica R4 relationships, and lenses whose optical designs or complete assembly came from Minolta. The collaboration carried Minolta engineering into products wearing both companies’ names.

Dated in the sources as “1971-1990s”. Mixed decade and year wording normalized for scaling.

Minolta CLE Instruction Manual · Leitz and Minolta: a Successful Partnership

The professional XK/XM/X-1, XE, XD and X-series bodies made electronics central to Minolta’s manual-focus cameras. The XD combined multiple automatic exposure modes in a compact body related to the Leica R4, while the X-700 became the best-known late expression of the SR/MD system and kept manual-focus Rokkor lenses in wide use.

A Guide to the Minolta SLR System · Leitz and Minolta: a Successful Partnership

In 1985 the alpha-7000, Maxxum 7000 or Minolta 7000—its name varied by market—placed autofocus drive and control inside a production SLR body and launched the new A-mount system. The incompatible break from SR created a modern electronic platform whose cameras and lenses reached a broad public and shifted expectations for 35mm autofocus SLRs.

History: 1980-2002 Digital Age Impact and New Business Challenges · Minolta Maxxum 7000 Owner’s Manual

Minolta developed A-mount from the first 7000 and professional 9000 through xi experiments, enthusiast bodies and the Maxxum/Dynax 9 and 7. Its lens range expanded through macros, APO telephotos, G lenses, specialist optics and late D/SSM communication. Regional Maxxum, Dynax and alpha names describe one system lineage, not three mounts.

Konica Minolta, Withdrawal Plan for Camera Business and Photo Business · Minolta Autofocus Lens System 9229-9502-16 · Minolta Maxxum 7000 Owner’s Manual

Konica and Minolta integrated management in 2003 and reorganized under the Konica Minolta name. The alpha-7 Digital/Maxxum 7D/Dynax 7D arrived in 2004 with body-integral CCD-shift anti-shake, carrying A-mount lenses into digital capture. It was a capable bridge, but the combined group soon chose to leave consumer camera production.

Konica Minolta, Withdrawal Plan for Camera Business and Photo Business · History: 2003 onward — Konica and Minolta Integration

Konica Minolta withdrew from the camera business on March 31, 2006 and transferred selected digital-SLR assets to Sony. The agreement preserved compatibility for Maxxum/Dynax lenses and shifted service operations, while carefully stopping short of transferring the entire company. In 2013 the surviving group reorganized as Konica Minolta, Inc.

Konica Minolta, Withdrawal Plan for Camera Business and Photo Business · History: 2003 onward — Konica and Minolta Integration · Agreement to Transfer Certain Assets Related to Digital SLR Cameras

The Minolta camera line ended, but the corporate and technical lineage did not vanish. Konica Minolta describes optical design, glass-lens expertise and precision manufacturing as continuing core capabilities serving cinema projection, mobility, inspection and other enterprise fields. Its 2026 plan still names optical components within the company’s forward business program.

History: 2003 onward — Konica and Minolta Integration · Notice Regarding Corporate Plan 2026-2028 · Konica Minolta Concludes Strategic Alliance Agreement with Luxvisions for Optical Components Business