Difference between revisions of "Semi Prux"

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== Links ==
 
== Links ==
  
[[Category: Japanese 4.5x6 viewfinder folding]]
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[[Category: Japanese 4.5x6 viewfinder folding|Prux, Semi]]
 
[[Category: S]]
 
[[Category: S]]
[[Category: P|Prux]]
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[[Category: P|Prux, Semi]]

Revision as of 08:45, 14 November 2006

Japanese Semi (4.5×6)
Prewar and wartime models (edit)
folding
Semi Ace | Semi Adler | Adler III | Adler A | Adler B | Adler C | Semi Ako | Ami | Bakyna | Semi Chrome | Semi Clover | Collex | Semi Condor | Semi Dymos | Semi Elega | Semi First | Auto Semi First | Baby Semi First | Gaica | Semi Gelto | Semi Germa | Hansa Semi Rollette | Heil | Hokoku | Hope | Kadera | Kankyu | Kelly | Kiko Semi | Semi Kinka | Semi Konter | Semi Kreis | Semi Kulax | Semi Lead | Semi Leotax | Semi Lester | Loyal | Semi Lucky | Semi Lyra | Semi Makinet | Semi Metax | Semi Minolta (I) and II | Auto Semi Minolta | Semi Miss | Mizuho | Semi Mulber | Semi National | New Gold | Okaco | Oko Semi | Semi Olympus | Semi Olympus II | Semi Osamo | Semi Pearl | Primo | Semi Prince | Semi Proud | Semi Prux | Roavic | Semi Rody | Rondex | Semi Rosen | Semi Rotte | Seica | Seves | Semi Shiks | Sintax | Semi Sixteenth | Semi Solon | Semi Sport | Star Semi | Semi-Tex | Tsubasa Kiko Three | Tsubasa Nettar | Tsubasa Super Semi | Ugein | Vester-Lette | Victor | Waltax | Wester | Zeitax
collapsible
Semi Kinsi | Lord | Lyrax | Nippon | New Olympic | Semi Olympic | Semi Renky | Auto Victor | Well Super
stereo
Sun Stereo
unknown
Semi Elka | Semi Keef | Napoleon
Postwar models (edit)
folding
Apollo | Semi Blond | Semi Crystar | Daido Semi | Doris | Semi Frank | Semi Gelto | Semi Golder | Karoron | Karoron RF | Kely | Kiko Semi | Korin | Kuri | BB Kuri | Lark | Semi Leotax | Semi Leotax DL / R | Lo Ruby | Semi Lord | Luck | Semi Lyra | Semi Masmy | Middl 120 | Semi Mihama | Mikado | Million Proud | Semi Minolta III | Semi Minolta P | Semi Oscon | Semi Pearl | Pearl I–III | Pearl IV | Petri | Petri RF | Petri Super | Pioneer | Semi Proud | Semi Rocket | Rocky Semi | Rosen | Ruby | Shinkoh Rabbit | Semi Sport | Tsubasa Semi | Union Semi | Union Model U | Walcon Semi | Waltax | Semi Wester | Zenobia
rigid or collapsible
Semi Dak | Semi Hobix | Super Semi Plum | Rocket Camera | Tomy
Japanese SLR, TLR, pseudo TLR and stereo models ->
Japanese 3×4 and 4×4, 4×5 and 4×6.5, 6×6 and 6×9 ->

The Semi Prux (セミ・プラックス) is a Japanese 4.5×6 folding camera. Its horizontal design and folding struts are copied from the Duo Six-20 by Kodak AG. The camera has a folding optical finder, and it is embossed SEMI PRUX in the front leather. The Semi Prux was made by the company Proud, maybe in collaboration with Miyoshi Kōgaku[1].

The Semi Prux is announced in 1938 and advertised in 1939 and 1940.[2] An advertisement dated October 1939[3] by the distributor Fukada Shōkai lists the Semi Prux for ¥65. An advertisement in the February 1940 issue of Asahi Camera[4] offers the Semi Prux together with the Semi Proud, presented as "the two authorities on home-made cameras"[5]. The names of the two companes Proud-sha and Miyoshi Kōgaku appear together with the distributors Fukada Shōkai and Yamashita Yūjirō Shōten. The latter is the maker of the U.L.L. lens equipping the camera. It is possible that the two companies were associated for the production of this camera. In that advertisement, two variants are offered:

  • U.L.L. f:4.5 lens, Licht shutter by Seikosha (¥65);
  • U.L.L. f:3.5 lens, Prux shutter, T, B, 5–200 speeds (¥80).

The Semi Prux is probably related to the later Roavic, an horizontal 4.5×6 folder made by Miyoshi Kōgaku, inspired this time by the Duo Six-20 Series II.

Notes

  1. The two company names are mentioned in an advertisement for the Semi Prux published in the February 1940 issue of Asahi Camera, reproduced in Kokusan kamera no rekishi, p. 90. Moreover there is a striking similarity with the later Roavic made by Miyoshi Kōgaku, a copy of the Duo Six-20 Series II.
  2. Kokusan kamera no rekishi, p. 340.
  3. Advertisement published in Asahi Camera, reproduced in Kokusan kamera no rekishi, p. 91.
  4. Advertisement reproduced in Kokusan kamera no rekishi, p. 90.
  5. Translation of "國産カメラの二大権威".

Bibliography

Links