Difference between revisions of "Altair"
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The '''Altair''' (アルテア) is a Japanese prototype SLR, announced in early 1955 by [[Arae|Arae Kōgaku]]. It was closely inspired by the [[Contax S]], and incorporated an [[instant-return mirror]]. | The '''Altair''' (アルテア) is a Japanese prototype SLR, announced in early 1955 by [[Arae|Arae Kōgaku]]. It was closely inspired by the [[Contax S]], and incorporated an [[instant-return mirror]]. | ||
| − | == | + | == Announcement == |
| − | The Altair is known from a single article in the February 1955 issue of {{ACA}}.<REF name="ACA 02/55"> Column in {{ACA}} February 1955, p.182. </REF> The document says that the camera was designed by Arae Taikichi (荒江泰吉), and also mentions the company [[Arae Kōgaku]],<REF name="ACA 02/55" /> certainly founded | + | The Altair is known from a single article in the February 1955 issue of {{ACA}}.<REF name="ACA 02/55"> Column in {{ACA}} February 1955, p.182. </REF> The document says that the camera was designed by Arae Taikichi (荒江泰吉), and also mentions the company [[Arae Kōgaku]],<REF name="ACA 02/55" /> certainly founded especially for the Altair. |
{| class="plainlinks" align="center" style="text-align: center;" | {| class="plainlinks" align="center" style="text-align: center;" | ||
|| [http://flickr.com/photos/rebollo_fr/3567099948/in/pool-camerapedia/ http://farm4.static.flickr.com/3385/3567099948_823ef9ce74_d.jpg] | || [http://flickr.com/photos/rebollo_fr/3567099948/in/pool-camerapedia/ http://farm4.static.flickr.com/3385/3567099948_823ef9ce74_d.jpg] | ||
|- | |- | ||
| − | || '' | + | || ''Announcement in {{ACA}} February 1955. {{public domain Japan new}}.'' |
|} | |} | ||
| − | The camera was announced as a prototype only, but it was said that it could appear on the market at the end of March, for around {{yen|30,000|1955}}.<REF name="ACA 02/55" /> The resemblance to the [[Contax S]] was criticized by the journalist, a sign that times were changing in Japan, and that copying foreign designs was no longer considered | + | The camera was announced as a prototype only, but it was said that it could appear on the market at the end of March, for around {{yen|30,000|1955}}.<REF name="ACA 02/55" /> The resemblance to the [[Contax S]] was criticized by the journalist, a sign that times were changing in Japan, and that copying foreign designs was no longer considered normal.<REF name="ACA 02/55" /> For the future, the designer announced the addition of slow speeds, lever advance and a split-image finder.<REF name="ACA 02/55" /> |
| − | The article ends saying that it would be | + | The article ends saying that it would be good that the camera was made for real, instead of disappearing as had the [[Phoenix]] SLR prototype announced in September of the previous year.<REF name="ACA 02/55" /> Ironically, the Altair would never appear again, whereas the Phoenix would return as the [[Miranda T and TII|Miranda T]] in mid-1955. |
== Description of the body == | == Description of the body == | ||
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The shape of the body and position of the controls are similar to the [[Contax S]]. The main body has angled ends, with eight edges (instead of twelve on the Contax).<REF name="Hagiya"> Hagiya, reproduced in Mabuchi. </REF> There is a fixed pentaprism finder offset to the left (as seen by the photographer). Its casing goes down around the lens attachment. The name ''ALTAIR'' appears at the front, together with a logo. | The shape of the body and position of the controls are similar to the [[Contax S]]. The main body has angled ends, with eight edges (instead of twelve on the Contax).<REF name="Hagiya"> Hagiya, reproduced in Mabuchi. </REF> There is a fixed pentaprism finder offset to the left (as seen by the photographer). Its casing goes down around the lens attachment. The name ''ALTAIR'' appears at the front, together with a logo. | ||
| − | The film is advanced by a knob at the right end, and rewound by another symmetrical knob. The back opens laterally,<REF name="ACA 02/55" /> perhaps by way of a hinge. The camera can | + | The film is advanced by a knob at the right end, and rewound by another symmetrical knob. The back opens laterally,<REF name="ACA 02/55" /> perhaps by way of a hinge. The camera can take film cartridges or refillable cassettes (like those of the Canon).<REF name="ACA 02/55" /> |
| − | The shutter is of the focal-plane type, and speeds are selected among B, 25, 50, 120, 250, 500, 1000,<REF name="ACA 02/55" /> certainly on a dial between the pentaprism and advance knob. The control seems to protrude from the top plate, and is not the same as on the [[Contax S]]. The shutter release is placed | + | The shutter is of the focal-plane type, and speeds are selected among B, 25, 50, 120, 250, 500, 1000,<REF name="ACA 02/55" /> certainly on a dial between the pentaprism and advance knob. The control seems to protrude from the top plate, and is not the same as on the [[Contax S]]. The shutter release is placed as on the German camera, in a slanted position at the front of the body. The camera is synchronized for flash, with FP synch up to 1/50.<REF name="ACA 02/55" /> |
== Instant-return mirror == | == Instant-return mirror == | ||
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|| [http://flickr.com/photos/rebollo_fr/3578312499/in/pool-camerapedia/ http://farm3.static.flickr.com/2467/3578312499_a60289fa90_d.jpg] [http://flickr.com/photos/rebollo_fr/3578311649/in/pool-camerapedia/ http://farm3.static.flickr.com/2467/3578311649_ef789b9326_d.jpg] | || [http://flickr.com/photos/rebollo_fr/3578312499/in/pool-camerapedia/ http://farm3.static.flickr.com/2467/3578312499_a60289fa90_d.jpg] [http://flickr.com/photos/rebollo_fr/3578311649/in/pool-camerapedia/ http://farm3.static.flickr.com/2467/3578311649_ef789b9326_d.jpg] | ||
|- | |- | ||
| − | || ''Utility model no.S34-1750, for the instant-return mirror of the Altair.<br>Downloaded from the [http://www.ipdl.inpit.go.jp/homepg_e.ipdl IPDL], in accordance to the [http://www.ipdl.inpit.go.jp/notice_e.htm IPDL policies].'' | + | || ''Utility model no.S34-1750, for the instant-return mirror of the Altair.<br />Downloaded from the [http://www.ipdl.inpit.go.jp/homepg_e.ipdl IPDL], in accordance to the [http://www.ipdl.inpit.go.jp/notice_e.htm IPDL policies].'' |
|} | |} | ||
| − | The design contains an [[instant-return mirror]], driven by the shutter. In the {{ACA}} article, the mechanism is described as similar to that of the [[Asahiflex|Asahiflex II]] released in late 1954.<REF name="ACA 02/55" /> Arae Taikichi said something of a patent for the Altair, made difficult by the Asahiflex.<REF name="ACA 02/55" /> This certainly corresponds to the utility model reproduced above, which was applied for in July 1955, and only published in February 1959.<REF> Japanese utility model no.S34-1750, available in the [http://www.ipdl.inpit.go.jp/homepg.ipdl IPDL] patent database. </REF> | + | The design contains an [[instant-return mirror]], driven by the shutter. In the {{ACA}} article, the mechanism is described as similar to that of the [[Asahiflex|Asahiflex II]], released in late 1954.<REF name="ACA 02/55" /> Arae Taikichi said something of a patent for the Altair, made difficult by the Asahiflex.<REF name="ACA 02/55" /><!-- I don't understand that last sentence [Hoary] --> This certainly corresponds to the utility model reproduced above, which was applied for in July 1955, and only published in February 1959.<REF> Japanese utility model no.S34-1750, available in the [http://www.ipdl.inpit.go.jp/homepg.ipdl IPDL] patent database. </REF> |
== Lenses == | == Lenses == | ||
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|} | |} | ||
| − | The lens mount is not known for sure, but the design similarity with the [[Contax S]] makes it highly | + | The lens mount is not known for sure, but the design similarity with the [[Contax S]] makes it highly probable that the camera takes [[42mm screw lenses]]. Various lenses were announced. These were designed by Kurebayashi Juichi (樽林寿一), a good friend of Arae Taikichi.<REF name="ACA 02/55" /> |
| − | The standard lens fitted on the camera for its | + | The standard lens fitted on the camera for its announcement in February 1955 was a Rigel Juichi (リゲル・ジュイチ) 56/2, from the star (within Orion) and the designer's given name.<REF name="ACA 02/55" /> Original documents found in recent years indicate that it had an Ernostar design.<REF name="Hagiya" /> It was said that a 56/1.4 was being developed and would be adopted as standard.<REF name="ACA 02/55" /> Both were announced as focusing down to 1.5ft.<REF name="ACA 02/55" /> |
The camera was also pictured together with a 130/2.1 tele lens, and 75/2 and 40/2.8 lenses were mentioned as under development or testing.<REF name="ACA 02/55" /> | The camera was also pictured together with a 130/2.1 tele lens, and 75/2 and 40/2.8 lenses were mentioned as under development or testing.<REF name="ACA 02/55" /> | ||
== Search for the Altair == | == Search for the Altair == | ||
| − | The interest for the Altair was revived among camera historians for the 10th Itabashi Industrial Fair held in November 2006, and research by Hagiya Takeshi led to the discovery of original documents, such as a memo by Arae Taikichi, or photographs taken by the camera.<REF name="Hagiya" /> An extended search was conducted throughout Japan: an appeal | + | The interest for the Altair was revived among camera historians for the 10th Itabashi Industrial Fair held in November 2006, and research by Hagiya Takeshi led to the discovery of original documents, such as a memo by Arae Taikichi, or photographs taken by the camera.<REF name="Hagiya" /> An extended search was conducted throughout Japan: an appeal was published in various newspapers, and a TV spot was planned and perhaps broadcast.<REF name="Hagiya" /> Despite these efforts, the fate of the prototype has remained unknown. It is extremely likely that it was destroyed, though it might remain somewhere in Japan or even in the United States, to which it might have been sent for evaluation. |
== Notes == | == Notes == | ||
Revision as of 23:36, 1 June 2009
|
| From Asahi Camera February 1955. (Image rights). |
The Altair (アルテア) is a Japanese prototype SLR, announced in early 1955 by Arae Kōgaku. It was closely inspired by the Contax S, and incorporated an instant-return mirror.
Contents
Announcement
The Altair is known from a single article in the February 1955 issue of Asahi Camera.[1] The document says that the camera was designed by Arae Taikichi (荒江泰吉), and also mentions the company Arae Kōgaku,[1] certainly founded especially for the Altair.
|
| Announcement in Asahi Camera February 1955. (Image rights). |
The camera was announced as a prototype only, but it was said that it could appear on the market at the end of March, for around ¥30,000.[1] The resemblance to the Contax S was criticized by the journalist, a sign that times were changing in Japan, and that copying foreign designs was no longer considered normal.[1] For the future, the designer announced the addition of slow speeds, lever advance and a split-image finder.[1]
The article ends saying that it would be good that the camera was made for real, instead of disappearing as had the Phoenix SLR prototype announced in September of the previous year.[1] Ironically, the Altair would never appear again, whereas the Phoenix would return as the Miranda T in mid-1955.
Description of the body
|
| From Asahi Camera February 1955. (Image rights). |
The shape of the body and position of the controls are similar to the Contax S. The main body has angled ends, with eight edges (instead of twelve on the Contax).[2] There is a fixed pentaprism finder offset to the left (as seen by the photographer). Its casing goes down around the lens attachment. The name ALTAIR appears at the front, together with a logo.
The film is advanced by a knob at the right end, and rewound by another symmetrical knob. The back opens laterally,[1] perhaps by way of a hinge. The camera can take film cartridges or refillable cassettes (like those of the Canon).[1]
The shutter is of the focal-plane type, and speeds are selected among B, 25, 50, 120, 250, 500, 1000,[1] certainly on a dial between the pentaprism and advance knob. The control seems to protrude from the top plate, and is not the same as on the Contax S. The shutter release is placed as on the German camera, in a slanted position at the front of the body. The camera is synchronized for flash, with FP synch up to 1/50.[1]
Instant-return mirror
 
|
| Utility model no.S34-1750, for the instant-return mirror of the Altair. Downloaded from the IPDL, in accordance to the IPDL policies. |
The design contains an instant-return mirror, driven by the shutter. In the Asahi Camera article, the mechanism is described as similar to that of the Asahiflex II, released in late 1954.[1] Arae Taikichi said something of a patent for the Altair, made difficult by the Asahiflex.[1] This certainly corresponds to the utility model reproduced above, which was applied for in July 1955, and only published in February 1959.[3]
Lenses
|
| Altair with 56/2 and 130/2.1. From Asahi Camera February 1955. (Image rights). |
The lens mount is not known for sure, but the design similarity with the Contax S makes it highly probable that the camera takes 42mm screw lenses. Various lenses were announced. These were designed by Kurebayashi Juichi (樽林寿一), a good friend of Arae Taikichi.[1]
The standard lens fitted on the camera for its announcement in February 1955 was a Rigel Juichi (リゲル・ジュイチ) 56/2, from the star (within Orion) and the designer's given name.[1] Original documents found in recent years indicate that it had an Ernostar design.[2] It was said that a 56/1.4 was being developed and would be adopted as standard.[1] Both were announced as focusing down to 1.5ft.[1]
The camera was also pictured together with a 130/2.1 tele lens, and 75/2 and 40/2.8 lenses were mentioned as under development or testing.[1]
Search for the Altair
The interest for the Altair was revived among camera historians for the 10th Itabashi Industrial Fair held in November 2006, and research by Hagiya Takeshi led to the discovery of original documents, such as a memo by Arae Taikichi, or photographs taken by the camera.[2] An extended search was conducted throughout Japan: an appeal was published in various newspapers, and a TV spot was planned and perhaps broadcast.[2] Despite these efforts, the fate of the prototype has remained unknown. It is extremely likely that it was destroyed, though it might remain somewhere in Japan or even in the United States, to which it might have been sent for evaluation.
Notes
Bibliography
- Arae Taikichi (荒江泰吉). Japanese utility model (実用新案) no.S34-1750. Applied for (出現) on Jul. 4, 1955 and published (公告) on Feb. 12, 1959. Available in the IPDL patent database.
- Asahi Camera February 1955. "Shinseihin memo" (新製品メモ, New products memo). P.182.
- Mabuchi, Sam. "In search of the missing Altair camera". In The PHSC E-mail, vol.6–10, supplement to Photographic Canadiana, Feb. 2007, pp.4–5. Also published in Camera Shopper no.173, Mar. 2007, pp.11–2. (This article contains a partial reproduction of an article by Hagiya Takeshi [萩谷剛] in an unspecified issue of Kurashikku Kamera Senka.)
