Toyo 810G1985

History

Toyo View Camera Company was established in Japan in the postwar period and grew into one of the leading Japanese large-format camera manufacturers alongside Horseman, Wista, and Sinar Japan. Toyo built a comprehensive product line spanning 4x5 field cameras (the 45A series), 4x5 monorails, and the larger G series covering 5x7 and 8x10 formats.

The G series designation in Toyo's lineup denoted their precision professional monorail line, distinguished from the more basic F series by heavier construction, finer machining tolerances, and a more complete movement range. The 810G extended the G-series approach to 8x10 format, competing directly with the Sinar P in 8x10, the Calumet CC-401, and the American Deardorff in the studio large-format market.

By the mid-1980s the professional studio market for 8x10 was well-established. Commercial photographers shooting product, automotive, fashion, and advertising work on 8x10 required cameras that could hold precise alignment under heavy studio conditions - repeated setups, long shooting days, and the physical stress of large heavy lenses. The 810G was engineered to meet these demands with a rigid rail system and positive movement locks.

Toyo distributed internationally, and the 810G appeared in professional studios across North America, Europe, and Southeast Asia through the late 1980s and 1990s. The modular component system meant cameras could be serviced and repaired by replacing individual parts rather than whole assemblies - an important consideration for professional users amortizing expensive equipment over many years.

Why It Matters

The 810G represents the Japanese large-format industry's maturity in the 8x10 professional market. By the 1980s, Sinar (Swiss) had dominated the international studio monorail market for decades, and the Toyo G series represented the credible Japanese alternative for studios that wanted Sinar-like precision and modularity at a lower acquisition cost.

For fine-art photographers, the 8x10 monorail format occupies a specific position: the format large enough to make contact prints of genuine scale and optical quality, and the monorail providing movements precise enough to exploit the full image circle of the large lenses the format requires. Photographers like Edward Weston and Ansel Adams had established 8x10 contact printing as the gold standard of photographic quality in the American tradition, and the 810G gave a new generation access to that format with modern machined precision.

The camera's modular design also made it practical for studios to adapt their kit over time: adding an extension rail for macro work, swapping bellows, or integrating the camera into a copy-stand setup were all straightforward operations.

Lenses & Accessories

The 810G uses Toyo 8x10 format lensboards, with adapters available for other standard sizes. Lenses for 8x10 must cover a much larger image circle than 4x5:

• Schneider Symmar-S 300mm f/5.6 - standard focal length for 8x10; Copal 3 shutter
• Schneider Super-Angulon 165mm f/8 - wide-angle for 8x10; large Copal 3 shutter
• Rodenstock Sironar-N 300mm f/5.6 - alternative standard; excellent multicoated optics
• Nikon-Nikkor W 300mm f/5.6 - popular Japanese-made standard for 8x10
• Fujinon W 300mm f/5.6 - compact and lightweight; common in Japanese studio use
• Schneider Apo-Tele-Xenar 500mm f/11 - long telephoto; fits within 810G bellows with extension rail
• Rodenstock Apo-Ronar 480mm f/9 - process/copy lens, excellent for reproduction work
• Extension rail sections - for bellows extension beyond standard rail; required for macro or very long lenses
• Bag bellows - for wide-angle lenses shorter than ~180mm on 8x10
• Fresnel screen - brightens dim ground glass image, important with slow wide-angle lenses
• Standard 8x10 film holders - Fidelity, Lisco; Toyo-brand holders available
• Reducing backs - step down to 5x7 or 4x5 film format using the 8x10 camera body

Sample Photographers / Notable Use

• Used by Japanese commercial photographers in the late 1980s and 1990s for product, automotive, and advertising work requiring 8x10 format quality with full camera movements.
• Adopted by fine-art photographers working in the contact-printing tradition where 8x10 negative size directly determines print quality.
• Used in professional photography schools as a teaching instrument alongside Sinar P and Calumet systems.

References

• Camera-Wiki: Toyo - overview of Toyo View Camera Company and product lines