Difference between revisions of "Baby Rosen, Rosen Four and Adler Four"

From Camera-wiki.org
Jump to: navigation, search
m (minor detail)
(new source)
Line 31: Line 31:
 
The '''Adler Four''' is a rebadged variant of the Rosen Four, sold by [[Riken|Riken Kōgaku Kōgyō]] (predecessor of Ricoh). The only visible difference is that the exposure counter housing is chrome instead of black and that the front leather is embossed ''Adler IIII''
 
The '''Adler Four''' is a rebadged variant of the Rosen Four, sold by [[Riken|Riken Kōgaku Kōgyō]] (predecessor of Ricoh). The only visible difference is that the exposure counter housing is chrome instead of black and that the front leather is embossed ''Adler IIII''
  
This model was probably introduced in 1938, together with the 4.5&times;6 [[Adler]] models. It is said that it cost &yen;65.<REF> "Senzen no rikō kamera &ndash; hoi", p.&nbsp;21 of {{KKS}} no.&nbsp;14. </REF> The name "Adler" was clearly used to demonstrate Japan's alliance with Germany. During the war period, Riken often used such names (they also sold a [[Heil]] camera), or other "patriotic" names.
+
This model was probably introduced in 1938, together with the 4.5&times;6 [[Adler]] models. An "Adler IIII" (アドラーIIII型) is mentioned in a 1938 document by [[Ricoh|Riken]], priced at &yen;65, case included.<REF> "Riken kontserun geppō" (理研コンツエルン月報), quoted in Tanaka, p.&nbsp;16 of {{KKS}} no.&nbsp;14. </REF> It is said that the various Adler models listed in this document were sold by distance sale, with 10-month credit loans.<REF> Tanaka, p.&nbsp;16 of {{KKS}} no.&nbsp;14. </REF>
 +
 
 +
The name "Adler" was clearly used to demonstrate Japan's alliance with Germany. During the war period, Riken often used such names (they also sold a [[Heil]] camera), or other "patriotic" names.
  
 
Two actual examples have been observed so far. One example has a front-cell focusing Helios Anastigmat f/4.5 lens (certainly made by [[Tōkyō Shashin|Tōkyō Shashin Kōgaku]]) and an everset [[Perfect]] shutter by [[Neumann & Heilemann]] giving 5&ndash;250, B, T speeds.<REF> Example observed in a Yahoo Japan auction. </REF> The shutter plate has a ''Neumann & Heilemann'' nameplate screwed to the top, is marked ''PERFECT'' at the bottom and has a ''NH'' logo on the right. Another crescent-shape metal plate with the aperture scale is screwed to the bottom. This lens and shutter equipment is similar to the examples observed of the [[Seica and Andes Four|Seica]]. This camera is reported to have the name "The Asahi Kogaku Kogyo Co Ltd" engraved somewhere.<REF> Text of the auction. </REF>
 
Two actual examples have been observed so far. One example has a front-cell focusing Helios Anastigmat f/4.5 lens (certainly made by [[Tōkyō Shashin|Tōkyō Shashin Kōgaku]]) and an everset [[Perfect]] shutter by [[Neumann & Heilemann]] giving 5&ndash;250, B, T speeds.<REF> Example observed in a Yahoo Japan auction. </REF> The shutter plate has a ''Neumann & Heilemann'' nameplate screwed to the top, is marked ''PERFECT'' at the bottom and has a ''NH'' logo on the right. Another crescent-shape metal plate with the aperture scale is screwed to the bottom. This lens and shutter equipment is similar to the examples observed of the [[Seica and Andes Four|Seica]]. This camera is reported to have the name "The Asahi Kogaku Kogyo Co Ltd" engraved somewhere.<REF> Text of the auction. </REF>
Line 48: Line 50:
 
* "Senzen no rikō kamera &ndash; hoi" (戦前のリコーカメラ・補遺, Prewar Ricoh cameras &ndash; appendix). {{KKS014}} Pp.&nbsp;21&ndash;2.
 
* "Senzen no rikō kamera &ndash; hoi" (戦前のリコーカメラ・補遺, Prewar Ricoh cameras &ndash; appendix). {{KKS014}} Pp.&nbsp;21&ndash;2.
 
* {{Zukan}} Items 1241&ndash;2. (The Adler Four is not listed in this book.)
 
* {{Zukan}} Items 1241&ndash;2. (The Adler Four is not listed in this book.)
 +
* Tanaka Masao (田中政雄). "Senzen no kamera 2: Supuringu kamera" (戦前のカメラ2・スプリングカメラ, Prewar cameras 2: folding cameras). {{KKS014}} Pp.&nbsp;16&ndash;9.
  
 
== Links ==
 
== Links ==

Revision as of 18:48, 6 July 2007

Japanese Baby (3×4) and Four (4×4) (edit)
folding
3×4 Baby Balnet | Doris | Baby Doris | Baby Germa | Kinsi | Baby Leotax | Loren | Baby Lyra | Baby Pearl | Baby Pilot | Baby Rosen | Baby Suzuka | Walz
4×4 Adler Four | Rosen Four
rigid or collapsible
3×4 Baika | Baby Chrome | Comet | Cyclon | Gelto | Baby Germa | Gokoku | Hamond | Baby Hawk | Kinka Lucky | Lausar | Light | Baby Light | Molby | Mulber | Olympic | Baby Ōso | Peacock | Picny | Ricohl | Rorox | Shinko Baby | Slick | Baby Sport | Tsubasa Arawashi | Baby Uirus | Zessan
3.5×4 Kenko 35
4×4 Alma Four | Andes Four | Anny 44 | Arsen | Balnet Four | Bonny Four | Freude | Kalimar 44 | Auto Keef | Kraft | Letix | Mykey-4 | Olympic Four | Roico | Royal Senior | Seica | Terra Junior | Vero Four | Welmy 44 | Yashica Future 127
unknown
Baby First | Baby Lyra Flex
Japanese SLR, TLR, pseudo TLR and stereo models ->
Japanese 4×5 and 4×6.5, 4.5×6, 6×6 and 6×9 ->

The Baby Rosen and Rosen Four are Japanese folding cameras using 127 film, made around 1935–6 by the company Proud.[1] The Baby Rosen is a 3×4cm camera, copied from the Goldi, a German 3×4 camera made by the company Zeh. The Rosen Four is a derivative taking 4×4cm exposures. The Adler Four (or "Adler IIII" or "Adler IV")[2] is a name variant of the Rosen Four, sold by Riken Kōgaku Kōgyō.

General description

The Baby Rosen, Rosen Four and Adler Four are vertical folders. In addition to the folding bed, there is a square metal plate mounted on scissor struts and supporting the lens and shutter assembly. All the models have a folding optical finder and an advance knob at the left end of the top plate. The back is hinged to the left.

The Baby Rosen

The Baby Rosen (ベビーローゼン) is a direct copy of the Zeh Goldi. The film advance is manually controlled via red windows and there is no exposure counter. The front leather is simply embossed ROSEN.

The Baby Rosen was advertised in 1935 and 1936.[3] An advertisement dated September 1936 listed the following lens and shutter combinations:[4]

  • Terionar f/4.5 lens, Argus shutter, T, B, 25–100 speeds (¥35);[5]
  • Corygon f/4.5 lens, Vario shutter (¥45);
  • Corygon f/4.5 lens, S-Pronto shutter (¥55);
  • Corygon f/4.5 lens, N-Compur shutter (¥80).

The Corygon lens was made by Friedrich and the Terionar lens name is frequently found on Fuji Kōgaku cameras. The Baby Rosen pictured in Sugiyama is the cheapest version.[6] The Argus shutter is everset and the speeds are selected by a small wheel at the top. The release lever is directly attached to the shutter plate. The latter has a decorative pattern shaped like a labyrinth and the aperture scale is at the bottom.

The Rosen Four

The Rosen Four (ローゼン・フォアー) is a modified version taking 4×4cm pictures. It is said that it was the first Japanese camera taking 4×4cm pictures,[7] and the Rosen Four and Adler Four are certainly the only folding cameras that were made in that format. There is a small black housing under the advance knob, containing an exposure counter, manually reset by a small button at the front. It is said that there is no automatic stop device and that the film advance was controlled by the exposure counter alone (some control device was necessary because the rollfilm paper backing was not marked for 4×4cm pictures at the time).[8] The front leather is embossed ROSEN on this model too.

The Rosen Four was advertised in the December 1936 issue of Asahi Camera.[9] The maker was mentioned as Proud-sha and the distributor as Ōsawa Shōkai. The following lens and shutter options were listed:

The Rosen Four has also been observed with a Rosen–Anastigmat 50/4.5 lens and an everset shutter giving 5–250, B, T speeds, engraved PKW at the top of the shutter plate, with a P or LP logo on the right.[11] The meaning of these markings is unknown.

The Adler Four

The Adler Four is a rebadged variant of the Rosen Four, sold by Riken Kōgaku Kōgyō (predecessor of Ricoh). The only visible difference is that the exposure counter housing is chrome instead of black and that the front leather is embossed Adler IIII

This model was probably introduced in 1938, together with the 4.5×6 Adler models. An "Adler IIII" (アドラーIIII型) is mentioned in a 1938 document by Riken, priced at ¥65, case included.[12] It is said that the various Adler models listed in this document were sold by distance sale, with 10-month credit loans.[13]

The name "Adler" was clearly used to demonstrate Japan's alliance with Germany. During the war period, Riken often used such names (they also sold a Heil camera), or other "patriotic" names.

Two actual examples have been observed so far. One example has a front-cell focusing Helios Anastigmat f/4.5 lens (certainly made by Tōkyō Shashin Kōgaku) and an everset Perfect shutter by Neumann & Heilemann giving 5–250, B, T speeds.[14] The shutter plate has a Neumann & Heilemann nameplate screwed to the top, is marked PERFECT at the bottom and has a NH logo on the right. Another crescent-shape metal plate with the aperture scale is screwed to the bottom. This lens and shutter equipment is similar to the examples observed of the Seica. This camera is reported to have the name "The Asahi Kogaku Kogyo Co Ltd" engraved somewhere.[15]

On the other example, the shutter also gives 5–250, B, T speeds. It is everset and has the same features as the Perfect but the shutter plate is marked ADLER FOUR at the top and has a different logo on the right. This shutter is perhaps a rebadged Perfect. The lens is said to be an Adler Anastigmat 50/4.5.[16]

Notes

  1. The attribution to Proud is confirmed by an advertisement published in Asahi Camera December 1936, reproduced in Kokusan kamera no rekishi, p. 104.
  2. The exact name used by the company is unknown. The camera has "Adler IIII" and sometimes "Adler Four" markings.
  3. Kokusan kamera no rekishi, p. 343.
  4. Advertisement published in Ars Camera, reproduced in Kokusan kamera no rekishi, p. 104.
  5. The lens name is written テリナー (terinā) in the advertisement but Kokusan kamera no rekishi, p. 343, writes テリオナー (terionā) and both McKeown, p. 804, and Sugiyama, item 1241, report a Terionar lens.
  6. Sugiyama, item 1241.
  7. Sugiyama, item 1242.
  8. No auto-stop advance: "Senzen no rikō kamera – hoi", p. 21 of Kurashikku Kamera Senka no. 14 (about the Adler IIII).
  9. Advertisement reproduced in Kokusan kamera no rekishi, p. 104.
  10. An example is pictured in Sugiyama, item 1242, and Lewis, p. 51.
  11. Example pictured in Omoide no supuringu-kamera-ten, p. 25, and in this page of the JCII. A similar example has been observed in a Yahoo Japan auction.
  12. "Riken kontserun geppō" (理研コンツエルン月報), quoted in Tanaka, p. 16 of Kurashikku Kamera Senka no. 14.
  13. Tanaka, p. 16 of Kurashikku Kamera Senka no. 14.
  14. Example observed in a Yahoo Japan auction.
  15. Text of the auction.
  16. Lens name: Adler Four page of the Ricoh official website.

Bibliography

Links

In Japanese:


Asahi Bussan and Riken prewar and wartime cameras (edit)
rigid or collapsible
Vest Adler | Gokoku | Semi Kinsi | Letix | Olympic | New Olympic | Regal Olympic | Semi Olympic | Super Olympic | Vest Olympic | Riken No.1 | Ricohl | Roico | Seica | Zessan
folders pseudo TLR TLR
Semi Adler | Adler III | Adler A | Adler B | Adler C | Adler Four | Adler Six | Gaica | Heil | Kinsi Chukon Ref Ricohflex | Ricohflex B