Wikia

Camerapedia Wiki

Tomic

5,978pages on
this wiki
Talk0
Japanese Six (6×6)
Postwar models (edit)
folding
Aires Viceroy | Angel Six | Aram Six | Astoria Super Six | Atom Six | Balm Six | Baron | Beauty Six (1950) | Beauty Six (1953) | Calm Six | Carl Six | Centre Six | Crown | Crystar Six | Daido Six | Dorima Six | Doris Six | Ehira Six | Elbow Six | First Six | Flora Six | Fodor Six | Frank Six | Fujica Six | Super Fujica Six | Futami Six | Gotex | Grace Six | Kohken Chrome Six | Kyowa Six | Liner Six | Lyra Six | Mamiya Six | Middl Six | Mihama Six | Mine Six | Minon Six | Mizuho Six | Motoka Six | Mount Six | Muse Six | Super Naiku | Ofuna Six | Olympus Six | Olympus Chrome Six | Orion Six | Oscar Six | Pigeon Six | Planet | Please Six | Pluto Six | Poppy Six | Press Van | Proud Chrome Six | Proud Super Six | Renown Six | Ricoh Six | Ruvikon | Ruvinal | Sanon Six | Silver Six | Sisley 1 | Sisley 2 & 3 | Sister Six | Tenar Six | Toho Six | Tomic | Toyoca Six | Ugein Six | Wagen Six | Walcon 6 | Welmy Six | Wester | Windsor Six
rigid or collapsible
Dia Six | Ehira Chrome Six | Enon Six | Flora | Flashline | Fujipet | Harmony | Mikono-6 | Orion | Ponix | Rich-Ray-6 | Shumy | Weha Chrome Six
Japanese 6×6 TLR, pseudo TLR and medium format SLR ->
Japanese Semi (4.5×6) and older 6×9 ->

The Tomic (トミック) is a Japanese 6×6 folding camera made by Tōkō Shashin in 1952–3. It contains a number of peculiar features, and was only made in a small number.

Description Edit

Overall view Edit

The Tomic is a horizontal folder, with folding struts inspired from the Balda products or from the Olympus Chrome Six. The viewfinder is contained in the top housing and is offset to the right, as seen by the photographer. It has two prongs at the top, giving parallax correcting indications. The film is advanced by a knob placed at the left end of the top plate. The folding bed release is placed in the middle, and the shutter release is at its usual location on the right. There is a decorative flange at the right end. The back is hinged to the right for film loading. The camera can take both 6×6cm and 4.5×6cm exposures, and the back certainly contains two red windows.[1]

Specific rangefinder Edit

The rangefinder is made of two parts, and is reminiscent of that of the early 6×6 Super Ikonta. The rear part is contained inside the body, above the bellows, and is hidden under the front door when the camera is closed; it has two small rectangular windows and no moving part. There is an arm attached to the lens casing, containing a rectangular optical element facing the left window. This moving element is driven by a small gear, which also rotates the front cell of the lens. The rangefinder coupling mechanism was advertised as "all-new",[2] and despite its similarity with that of the Super Ikonta, it is said to be based on a Japanese patent.[3]

Specific Gyrope shutter, Sygmar lens Edit

The shutter is a synchronized Gyrope (B, 1–400), specifically designed for the Tomic.[4] It was advertised as a "revolutionary shutter, opening from all four corners",[5] and is said to have four sectors, shaped as ginkgo leaves.[6] The Gyrope shutter was certainly developed to counter the fall-off tendencies of simple lens designs, which is increased by the regular leaf shutters opening from the center.[7]

The lens is a Sygmar 8.0cm f/3.5, specially designed for the camera. The distance scale is printed on the outer rim, and is surrounded by a fixed black ring with depth-of-field indications and the name TOMIC at the bottom.

Commercial life Edit

The Tomic was announced in the July to October 1952 issues of Japanese magazines, and it was advertised from August 1952 to March 1953.[8] The September 1952 advertisement in Asahi Camera, placed by Tōkō Shashin, says that the camera is a new model, and does not give a price.[9] The November advertisement in Ars Camera was placed by the distributor Tsukada Shōji.[10] The Tomic is priced at ¥23,000, along with the Planet, a cheaper 6×6 folder made by Tōhō Kōgaku.

Surviving example(s) Edit

It is said that the specific shutter and rangefinder were unreliable, and that very few Tomic were made.[11] At least two surviving examples are known. One of them is pictured in Sugiyama, and lacks the small milled ring around the shutter release.[12] The other is in the collection of the JCII, and has this milled ring. [13]

Notes Edit

  1. Dual format: advertisements reproduced in Kokusan kamera no rekishi, pp.152 and 174.
  2. "斬新な機構に距離計連動装置": advertisement dated September 1952 reproduced in Kokusan kamera no rekishi, p.152.
  3. Japanese patent: Lewis, p.74.
  4. Gyrope name, specific to the Tomic: advertisement dated September 1952 reproduced in Kokusan kamera no rekishi, p.152. The shutter is called "Tomic" in Sugiyama, item 1421, and in Omoide no supuringu-kamera-ten, p.28, because of the TOMIC marking below the lens.
  5. "四隅から開く革新的シャッター": advertisement dated September 1952 reproduced in Kokusan kamera no rekishi, p.152.
  6. Four sectors, ginkgo leaves: Lewis, p.74.
  7. This logical explanation is found in Lewis, pp.74–5.
  8. Kokusan kamera no rekishi, p.356.
  9. Advertisement reproduced in Kokusan kamera no rekishi, p.152.
  10. Advertisement reproduced in Kokusan kamera no rekishi, p.174.
  11. Lewis, p.75.
  12. Example pictured in Sugiyama, item 1421.
  13. Example pictured in this page of the Center of the History of Japanese Industrial Technology, in Omoide no supuringu-kamera-ten, p.28, and in Lewis, p.74.

Bibliography Edit

Links Edit

In Japanese:

Around Wikia's network

Random Wiki