12 and 12 researched events on one shared scale. Horseman 1933–present, Polaroid 1932–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.
Komamura Brothers began business in Kyoto, establishing the enterprise from which the later Komamura photographic company emerged. The date marks the commercial origin, not yet the formal postwar company or the Horseman camera brand, so those later milestones remain separate in the chronology.
Transfer from Komamura Shokai to Kenko Professional Imaging completed · About the Company / FalconEye
Komamura identifies 1947 as the establishment of the postwar company and the beginning of film-development operations in northern Japan. This legal and operational milestone followed the 1933 business origin and immediately preceded the company's first documented police-camera project.
Transfer from Komamura Shokai to Kenko Professional Imaging completed · About the Company / FalconEye
The wooden PC-101 identification camera was developed for the National Police Agency in 1948. In 1950 Komamura announced the Horseman 102 for police identification work, giving the Horseman name a practical foundation in controlled, repeatable evidentiary photography.
Transfer from Komamura Shokai to Kenko Professional Imaging completed · About the Company / FalconEye
Komamura completed the Horseman 104 as an identification camera for the police. The model linked the early public-service cameras to the compact professional system that soon appeared under Topcon Horseman branding, combining Komamura direction with Tokyo Kogaku participation.
Notice of products that cannot be repaired · About the Company / FalconEye
The 960, 760, 970, 980, and 985 developed the compact 6x9 press and technical-camera idea through several generations. Official service records preserve these distinct names alongside Super Topcor optics, while surviving manuals and systems show the importance of backs, cams, and rangefinder coupling.
Dated in the sources as “1960s-1970s”. Decade wording normalized to its full calendar span for scaling.
Horseman VH-R owner's manual · Notice of products that cannot be repaired
The VH and rangefinder-equipped VH-R carried the compact roll-film technical-camera concept into a mature system. Movements, interchangeable backs, ground-glass focusing, and model-specific rangefinder provisions made the cameras unusually versatile, but also created compatibility boundaries collectors must respect.
Dated in the sources as “1970s-1980s”. Decade wording normalized to its full calendar span for scaling.
Horseman VH-R owner's manual · Notice of products that cannot be repaired
Horseman 45FA, 45HD, and Woodman 45 brought folding-field portability to 4x5 photography. The 45FA and 45HD shared an 80 mm board concept but differed in rear movements, extension, focusing equipment, and front-rise control, so they represent distinct working bodies rather than trim variations.
Dated in the sources as “1980s-2000s”. Decade wording normalized to its full calendar span for scaling.
Horseman 45HD instruction manual · FAQ for Horseman Technical Cameras · Horseman manual downloads
The LS, LE, LX, and LX-C optical-bench cameras extended Horseman into modular studio work, with documented 4x5, 5x7, and 8x10 configurations. Their rail, bellows, standards, and interchangeable rear frames made format and movement capacity central parts of the system design.
Dated in the sources as “1980s-2000s”. Decade wording normalized to its full calendar span for scaling.
Horseman L Series owner's manual · Horseman manual downloads
SW612 and SW617 cameras turned 6x12 and 6x17 roll-film panoramas into purpose-built professional systems. Later Professional, SWP, SW612D, and SWD-II Pro variants brought interchangeable mounts, digital backs, and shift movements into the same wide-angle design tradition.
Dated in the sources as “1990s-2000s”. Decade wording normalized to its full calendar span for scaling.
Horseman Museum opens in Nakano · Horseman SWD-II Pro owner's manual · Horseman manual downloads
DigiWide, DigiFlex, LD, VCC Pro, ISS-G3, TS-Pro, and Axella products translated view-camera geometry into digital workflows. Rather than treating a sensor as a fixed endpoint, Horseman used interchangeable mounts, bellows, rails, and standards to keep perspective and focus control available.
Dated in the sources as “2000s-2010s”. Decade wording normalized to its full calendar span for scaling.
Horseman product index · Horseman manual downloads · Horseman Axella S system chart and technical data
Komamura transferred its photographic and broadcasting-equipment operations to Kenko Professional Imaging. Komamura continued separately in advanced imaging, while Kenko became steward of Horseman products, documentation, service information, and the professional-camera heritage.
Transfer from Komamura Shokai to Kenko Professional Imaging completed · About the Company / FalconEye
Kenko Professional Imaging opened the Horseman Museum in Nakano in 2016 with cameras and accessories representing the brand's history, alongside then-current Axella and VCC Pro equipment. Current documentation preserves the system even though many historical bodies and lenses are no longer repairable.
Horseman product index · Horseman Museum opens in Nakano · Notice of products that cannot be repaired · Horseman manual downloads
Land and George Wheelwright built a Boston-area research company around synthetic polarizing sheet, moving from experimental rooms into purpose-built production. In 1937 new investment supported reincorporation as Polaroid Corporation and transferred the laboratory patents into the new firm.
The Invention of the Polarizer · Commercialization of the Polarizer
Military and industrial optical work expanded Polaroid beyond sunglasses and camera filters. The company learned to manufacture coated materials and precision optical assemblies at scale, creating the interdisciplinary base of chemistry, mechanics and design that later supported instant photographic systems.
Dated in the sources as “1940s”. Decade wording normalized to its full calendar span for scaling.
Land demonstrated instant photography in 1947, and the Model 95 reached customers in 1948. Its negative-positive roll-film process used camera rollers to spread reagent before the photographer peeled apart a finished print, relocating much of the darkroom process into a portable system.
Polaroid Timeline · Polaroid · The Idea of Instant Photography
The Model 95 opened a broad family of folding roll-film cameras, followed by higher-specification 110, 120, 150, 160, 700, 800 and 900 models and the smaller 80 series. Rangefinders, automatic exposure and supplier-made lenses differentiated equipment for casual and advanced photographers.
Polaroid · The First Thirty Years, 1948-1978: A Chronology of Polaroid Photographic Products
The Automatic 100 introduced pack loading and electronic exposure, then 100, 200, 300 and 400 series cameras varied body material, finder, timer, flash and lens. Manual 180, 190 and 195 models used Japanese shutters and named optics, giving the platform a professional branch.
The First Thirty Years, 1948-1978: A Chronology of Polaroid Photographic Products · Models - Polaroid Land Camera
The low-cost Swinger and its successors carried instant photography into youth culture and casual social use. Colorpack and other rigid-body pack-film cameras broadened the same idea, while portrait, identification, medical and industrial systems made immediate prints useful far beyond family snapshots.
Dated in the sources as “1965-1970s”. Mixed decade and year wording normalized for scaling.
Polaroid Timeline · The First Thirty Years, 1948-1978: A Chronology of Polaroid Photographic Products
The folding SX-70 combined reflex viewing, a collapsible mirror path, motorized ejection and integral film that developed in daylight. Alpha revisions improved the mechanism, Sonar added ultrasonic autofocus, and rigid-body OneStep and Pronto cameras translated the format into mass-market products.
Polaroid SX-70 series cameras · Research and Development, Project Code SX-70 · Introducing One-Step Photography
Higher-speed 600 film supported flash-equipped box cameras and folding SLR 680/690 models. Spectra, called Image in several markets, used a wider integral format, while Captiva, i-Zone and JoyCam pursued different print shapes and uses. Similar styling did not make these film packs interchangeable.
Dated in the sources as “1980s-1990s”. Decade wording normalized to its full calendar span for scaling.
Where can I find a user manual for my Polaroid camera? · Polaroid Corp Form 10-K for fiscal 2000
Polaroid prevailed in its instant-photography patent case against Kodak, leading Kodak to leave the field in 1986. Yet dependence on chemical instant imaging became a liability as digital photography grew. The original Polaroid Corporation entered Chapter 11 in 2001 after a difficult diversification.
Kodak loses high court appeal in Polaroid case · Polaroid Corp Form 10-K for fiscal 2000
Assets and the Polaroid name passed through a reorganized company and later Petters Group ownership. Instant camera production and the remaining film lines stopped in 2008, and the post-reorganization company entered bankruptcy that December amid the wider collapse of the Petters organization.
The Impossible Project organized around Polaroid's surviving Enschede plant and rebuilt integral-film production with altered materials and supply chains. Film sales resumed in 2010, preserving the physical Polaroid format even though the original Cambridge corporation and its formulas did not continue intact.
About us · Polaroid and Polaroid Originals to further integrate business units
In 2017 the majority shareholders behind the Impossible Project acquired PLR IP Holdings, owner of the Polaroid brand. Polaroid Originals followed, and the businesses were integrated under Polaroid B.V.; the current company again develops instant cameras and manufactures film at Enschede.
About us · Polaroid and Polaroid Originals to further integrate business units
