Difference between revisions of "Semi Prux"

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{{Japanese Semi}}
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{{NeedPhotos}}{{Japanese Semi prewar}}
The '''Semi Prux''' (セミ・プラックス) is a [[Japanese 4.5×6 folders|Japanese 4.5×6 folding camera]] that was made by the company [[Proud]]. It is a horizontal folder with a folding optical finder, and seems to have no body release. It is embossed ''SEMI PRUX'' in the front leather.
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The '''Semi Prux''' (セミ・プラックス) is a [[Japanese 4.5×6 folders|Japanese 4.5×6 folding camera]]. It was made from 1938 by [[Proud|Proud-sha]] and perhaps [[Miyoshi|Miyoshi Kōgaku]], two companies which were related and certainly merged after some time. Its successor was the [[Roavic]] by Miyoshi.
  
It is announced in 1938 and advertised in 1939 and 1940.<REF> {{Kokusan}}, p.&nbsp;340. </REF> In the February 1940 issue of ''Asahi Camera''<REF> Advertisement reproduced in {{Kokusan}}, p.&nbsp;90. </REF>, it is offered in two variants:
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== Description ==
* [[U.L.L.]] f:4.5 lens, [[Licht]] shutter by [[Seikosha]] ({{yen|65|1940}});
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The Semi Prux is a horizontal [[folding|folder]]. Its general design and folding struts are copied from the [[Duo Six-20]] by [[Kodak AG]]. There is a folding optical finder in the middle of the top plate, with the folding bed release immediately to the right. The advance key is at the top left; it has an angular shape and is attached to an octagonal knob. The back is hinged to the right and has two [[red window]]s near the bottom, protected by a horizontally sliding common cover. The back latch is covered by a leather handle. The name ''SEMI PRUX'' is embossed in the front leather.
* U.L.L. f:3.5 lens, Prux shutter, T, B, 5&ndash;200 speeds ({{yen|80|1940}}).
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== Original documents ==
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The Semi Prux was featured in the November 1938 and February 1939 issues of {{ACA}}, and was advertised in 1939 and 1940.<REF> {{Kokusan}}, p.340. </REF> In advertisements dated May and June 1939 and February 1940, the camera is offered in two versions:<REF> Advertisements in {{AR}} May and June 1939, reproduced in Fujishima, p.24 of {{CCN}} no.42; advertisement in {{ACA}} February 1940, reproduced in {{Kokusan}}, p.90. </REF>
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* U.L.L. f/4.5 lens, [[Licht]] shutter by [[Hattori|Seikōsha]] ({{yen|65|1940}});
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* U.L.L. f/3.5 lens, Prux shutter, T, B, 5–200 speeds ({{yen|80|1940}}).
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The Semi Prux is presented along with the [[Semi Proud]], as "the two favourite Japan-made cameras" or "the two authorities on Japan-made cameras".<REF> Translation of "國産カメラの二大寵児" and "國産カメラの二大権威". </REF> The distributors are [[Yamashita|Yamashita Yūjirō Shōten]] of Tokyo and [[Fukada|Fukada Shōkai]] of Osaka. The June 1939 and February 1940 advertisements also show the two company names [[Proud|Proud-sha]] and [[Miyoshi|Miyoshi Kōgaku]]. The cheapest version also appears in an October 1939 advertisement by Fukada, together with [[Doris (3×4)|Doris]] and Prince models.<REF> Advertisement in {{ACA}}, reproduced in {{Kokusan}}, p.91. </REF>
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The camera is also mentioned in the official list of set prices compiled in October 1940 and published in January 1941, as the "Prux", for ¥62 with no further detail.<REF> {{Kakaku0141_short}}, type 3, section 3A. </REF>
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== Actual examples ==
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The example of the Semi Prux pictured in {{SUG}} looks the same as on the advertising pictures.<REF> Example pictured in Ikeuchi, p.19 of {{CCN}} no.41 and in {{Sugiyama}}, item 1238. </REF> It has a [[Licht]] shutter (25, 50, 100, B, T) with a simple "needle self-timer". Its lens is engraved ''U.L.L. Anastigmat 1:4.5 f=7.5cm No.10254''.
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Another camera, perhaps corresponding to a Semi Prux but not identified for sure, is known with some minor changes: the folding bed release is to the left, there is a body release to the right of the viewfinder, the top plate is leather covered and the back latch seems to have a different design, with no handle.<REF> Example observed for sale by a Chinese dealer. </REF> This camera has a Kikō C shutter (150, 100, 50, 25, B, T), inscribed ''KIKŌ C'' on top of the shutter plate, and a Lucomar Anastigmat 75mm f/4.5 lens, both made by [[Kigawa]].
  
 
== Notes ==
 
== Notes ==
Line 10: Line 22:
  
 
== Bibliography ==
 
== Bibliography ==
* {{Showa10}} Item 222.
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* {{Showa10}} Item 222. (See also the advertisement for items 230–1.)
* {{McKeown12}} P.&nbsp;804.
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* Fujishima Kōichi (藤島広一). "Semi Purakkusu no o-kotae" (セミプラックスのお答え, "Answer about the Semi Prux"). In {{CCN}} no.42 (December 1980). Nishinomiya: Camera Collectors News-sha. Pp.23–4.
 
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* Ikeuchi Hatsuo (池内初夫). "Semi Prux". In {{CCN}} no.41 (November 1980). Nishinomiya: Camera Collectors News-sha. P.19.
== Links ==
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* {{Kakaku0141}} Type 3, section 3A.
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* {{McKeown12}} P.804.
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* {{Zukan}} Item 1238.
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* Tanaka Masao (田中政雄). "Sonota no nihon no supuringu-kamera" (その他の日本のスプリングカメラ, "Other Japanese folding cameras"). {{KKS008}} Pp.76–80.
  
[[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]]
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[[Category: 1938]]

Latest revision as of 10:35, 4 September 2015

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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 ->
Japanese SLR, TLR, pseudo TLR and stereo ->
Japanese 3×4, 4×4, 4×5, 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. It was made from 1938 by Proud-sha and perhaps Miyoshi Kōgaku, two companies which were related and certainly merged after some time. Its successor was the Roavic by Miyoshi.

Description

The Semi Prux is a horizontal folder. Its general design and folding struts are copied from the Duo Six-20 by Kodak AG. There is a folding optical finder in the middle of the top plate, with the folding bed release immediately to the right. The advance key is at the top left; it has an angular shape and is attached to an octagonal knob. The back is hinged to the right and has two red windows near the bottom, protected by a horizontally sliding common cover. The back latch is covered by a leather handle. The name SEMI PRUX is embossed in the front leather.

Original documents

The Semi Prux was featured in the November 1938 and February 1939 issues of Asahi Camera, and was advertised in 1939 and 1940.[1] In advertisements dated May and June 1939 and February 1940, the camera is offered in two versions:[2]

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

The Semi Prux is presented along with the Semi Proud, as "the two favourite Japan-made cameras" or "the two authorities on Japan-made cameras".[3] The distributors are Yamashita Yūjirō Shōten of Tokyo and Fukada Shōkai of Osaka. The June 1939 and February 1940 advertisements also show the two company names Proud-sha and Miyoshi Kōgaku. The cheapest version also appears in an October 1939 advertisement by Fukada, together with Doris and Prince models.[4]

The camera is also mentioned in the official list of set prices compiled in October 1940 and published in January 1941, as the "Prux", for ¥62 with no further detail.[5]

Actual examples

The example of the Semi Prux pictured in Sugiyama looks the same as on the advertising pictures.[6] It has a Licht shutter (25, 50, 100, B, T) with a simple "needle self-timer". Its lens is engraved U.L.L. Anastigmat 1:4.5 f=7.5cm No.10254.

Another camera, perhaps corresponding to a Semi Prux but not identified for sure, is known with some minor changes: the folding bed release is to the left, there is a body release to the right of the viewfinder, the top plate is leather covered and the back latch seems to have a different design, with no handle.[7] This camera has a Kikō C shutter (150, 100, 50, 25, B, T), inscribed KIKŌ C on top of the shutter plate, and a Lucomar Anastigmat 75mm f/4.5 lens, both made by Kigawa.

Notes

  1. Kokusan kamera no rekishi, p.340.
  2. Advertisements in Ars Camera May and June 1939, reproduced in Fujishima, p.24 of Camera Collectors' News no.42; advertisement in Asahi Camera February 1940, reproduced in Kokusan kamera no rekishi, p.90.
  3. Translation of "國産カメラの二大寵児" and "國産カメラの二大権威".
  4. Advertisement in Asahi Camera, reproduced in Kokusan kamera no rekishi, p.91.
  5. "Kokusan shashinki no kōtei kakaku", type 3, section 3A.
  6. Example pictured in Ikeuchi, p.19 of Camera Collectors' News no.41 and in Sugiyama, item 1238.
  7. Example observed for sale by a Chinese dealer.

Bibliography