Difference between revisions of "Lyrax"

From Camera-wiki.org
Jump to: navigation, search
m (Bibliography: improving one item, adding J historical)
m (Links: minor trimming down)
Line 41: Line 41:
 
== Links ==
 
== Links ==
 
* [http://sts.kahaku.go.jp/sts/detail.php?id=1033&key=103310371074&APage=8 The Lyrax] in the [http://sts.kahaku.go.jp/sts/set_brws_01.php?id=1033 Camera database] of the [http://sts.kahaku.go.jp/ Center of the History of Japanese Industrial Technology]
 
* [http://sts.kahaku.go.jp/sts/detail.php?id=1033&key=103310371074&APage=8 The Lyrax] in the [http://sts.kahaku.go.jp/sts/set_brws_01.php?id=1033 Camera database] of the [http://sts.kahaku.go.jp/ Center of the History of Japanese Industrial Technology]
* Advertisement for the Lyrax and [[Lyra Six]], originally published in the October 1939 issue of ''Asahi Camera'', reproduced in [http://www.warbirds.jp/heiki/31000.htm this page] of the [http://www2.ttcn.ne.jp/~heikiseikatsu/index.html Heiki Seikatsu website]. It is the second advertisement from the top.
+
* Advertisement for the Lyrax and [[Lyra Six]] published in the October 1939 issue of ''Asahi Camera'', reproduced in [http://www.warbirds.jp/heiki/31000.htm this page] of the [http://www2.ttcn.ne.jp/~heikiseikatsu/index.html Heiki Seikatsu website]. It is the second advertisement from the top.
  
 
[[Category: Japanese 4.5x6 rangefinder]]
 
[[Category: Japanese 4.5x6 rangefinder]]
 
[[Category: L]]
 
[[Category: L]]

Revision as of 23:04, 26 December 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 ->
Japanese SLR, TLR, pseudo TLR and stereo ->
Japanese 3×4, 4×4, 4×5, 4×6.5, 6×6 and 6×9 ->

The Lyrax (ライラックス) is a 4.5×6 rangefinder camera made by Fuji Kōgaku between 1939 and 1942.[1]

General description

The Lyrax has a metal telescopic tube supporting the lens and shutter assembly. The top and bottom plates are chrome finished. It seems that the back is removable together with the bottom plate.

The folding optical viewfinder stands above a large housing containing the uncoupled rangefinder. The round rangefinder windows surround a Lyrax engraving in handwritten style. The rangefinder housing extends to the right and supports a knob that is probably the distance setting and is obviously meant to look like the rewind knob of a 35mm camera.

The advance knob and body release are mounted on a small separate housing at the left of the top plate. It is said to contain an automatic film advance mechanism with double exposure prevention.[2] This housing looks like the one mounted on some Ikonta models.

The overall aspect is that of an overgrown screw-mount Leica with collapsible lens.

The original model

The original model was released in 1939. Advertisements dated July 1939[3], August 1939[4] and October 1939[5] offer the camera in four variants, all with a front-cell focusing Terionar:

  • f/4.5 lens, Fujikō B shutter, ¥185;
  • f/4.5 lens, Fujikō A shutter, ¥195;
  • f/3.5 lens, Fujikō B shutter, ¥200;
  • f/3.5 lens, Fujikō A shutter, ¥210.

The Fujikō B shutter gives B, 5–250 speeds and the Fujikō A shutter gives B, 1–300.

The same shutter types are also found on the New Semi Lyra and Lyra Six, but they have a T setting. It is likely that the T setting was removed on the Lyrax because it would have interfered with the operation of the double exposure prevention mechanism.

In the advertising pictures, the shutter plate is black with a white FUJIKŌ marking at the top. On the actual examples observed of the Lyrax, the shutter gives B, 5–250 speeds but has a clear shutter plate with black markings in two slightly different variants.[6].

The Lyrax F

The Lyrax F (ライラックスF型) was released in late 1940 or early 1941.[7] It is equipped with the new Fujikō F shutter, giving 1–200 speeds. This shutter is found on the Semi Lyra F and Lyra Six F. It is likely that the T setting was removed on the Lyrax F and that only the B setting remained.

No detailed picture has yet been found of the Lyrax F. Based on the Semi Lyra F and Lyra Six F examples observed, the shutter plate should probably yellowish with black markings. These markings are almost the same as on the previous Fujikō shutters, except that the FUJIKō marking at the top is written in two parts: FUJ and IKō, with an arrow in between.

An advertisement dated May 1941[8] offers the Lyrax F with the f/3.5 lens only, for ¥220. Kokusan kamera no rekishi says that this version was also available with the f/4.5 lens, but this has not been confirmed.[9] The camera was advertised until 1942.[10]

Notes

  1. Dates: Kokusan kamera no rekishi, p. 343.
  2. Kokusan kamera no rekishi, p. 343.
  3. Published in Asahi Camera, reproduced in Kokusan kamera no rekishi, p. 101.
  4. Published in Asahi Camera, reproduced in Kokusan kamera no rekishi, p. 101.
  5. Published in Asahi Camera, reproduced in this page of the Heiki Seikatsu website.
  6. Example pictured in this page of the JCII collection and example pictured in McKeown, p. 329.
  7. The first advertisements mentioned in Kokusan kamera no rekishi, p. 343, are dated April 1941, but the Semi Lyra F equipped with the same shutter appeared at the end of 1940.
  8. Published in Shashin Bunka, reproduced in Kokusan kamera no rekishi, p. 100.
  9. Kokusan kamera no rekishi, p. 343
  10. Kokusan kamera no rekishi, p. 343

Bibliography

Links