Difference between revisions of "Talk:Mamiya"
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3) The first new lens produced at Setagaya was the Neocon, which means neo-con[struction] according the Mamiya Company History<ref>''Mamiya. A History of Innovation. Mamiya 50th Anniversary''. Produced by the Mamiya-History of Innovation Editorial Committee. Bunkyo-ku, Tokyo: Mamiya Camera Co. Ltd. p. 5.</ref><br> | 3) The first new lens produced at Setagaya was the Neocon, which means neo-con[struction] according the Mamiya Company History<ref>''Mamiya. A History of Innovation. Mamiya 50th Anniversary''. Produced by the Mamiya-History of Innovation Editorial Committee. Bunkyo-ku, Tokyo: Mamiya Camera Co. Ltd. p. 5.</ref><br> | ||
4) The Neocon was introduced in July 1947,<ref>''Mamiya. A History of Innovation. Mamiya 50th Anniversary''. Produced by the Mamiya-History of Innovation Editorial Committee. Bunkyo-ku, Tokyo: Mamiya Camera Co. Ltd. p. 5.</ref> so what kind lenses were they making between March 46 and July 47?<br> | 4) The Neocon was introduced in July 1947,<ref>''Mamiya. A History of Innovation. Mamiya 50th Anniversary''. Produced by the Mamiya-History of Innovation Editorial Committee. Bunkyo-ku, Tokyo: Mamiya Camera Co. Ltd. p. 5.</ref> so what kind lenses were they making between March 46 and July 47?<br> | ||
| − | 5) The first Neocon are actually labelled Tōwa Kōki Neocon ([http://www.flickr.com/photos/heritagefutures/5260088331 see here]), then come the Setagaya Kōki.<br> | + | 5) The first Neocon are actually labelled Tōwa Kōki Neocon ([http://www.flickr.com/photos/heritagefutures/5260088331 see here])<ref>Also used on the Mamiya Flex, and there with a Stamina shutter: [[http://www.tlr-cameras.com/japanese/Mamiya.html]]</ref>, then come the Setagaya Kōki.<br> |
6) Looking at the Mamiya Six serial numbers, the T.S.M. Anastigmat and Tōwa Kōki Neocon run parallel for a while, but there is no overlap between T.S.M. Anastigmat and Setagaya Kōki.<br> | 6) Looking at the Mamiya Six serial numbers, the T.S.M. Anastigmat and Tōwa Kōki Neocon run parallel for a while, but there is no overlap between T.S.M. Anastigmat and Setagaya Kōki.<br> | ||
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b) we need to work out what the Setagaya Plant was called before it was bought by Mamiya. AFAIK it was incorporated as Setagaya Kōki K.K. (世田谷光機㈱) in 1950. What did it trade under before? Tōwa Kōki ?? | b) we need to work out what the Setagaya Plant was called before it was bought by Mamiya. AFAIK it was incorporated as Setagaya Kōki K.K. (世田谷光機㈱) in 1950. What did it trade under before? Tōwa Kōki ?? | ||
:--Dirk ([[User:GitzoCollector|GitzoCollector]] 05:34, 17 December 2010 (EST)) | :--Dirk ([[User:GitzoCollector|GitzoCollector]] 05:34, 17 December 2010 (EST)) | ||
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== Notes === | == Notes === | ||
<references /> | <references /> | ||
Revision as of 10:50, 17 December 2010
Mamiya Camera Museum
The direct link to the Japanese history site no longer works (e.g. http://www.mamiya-op.co.jp/home/camera/museum/top3.htm/index.htm redirects to the home page) but some of the child links still work (e.g. http://www.mamiya.co.jp/home/camera/museum/saishu-page/1960/mamiya35-ruby-standard.htm). Anyone have a new top level link? -- Edjpgcom
I don't understand Japanese, but I think it's http://www.mamiya-op.co.jp/company/history -- artysmokes 17:58, 23 August 2010 (EDT)
- I think you're looking for that. --rebollo_fr 12:27, 24 August 2010 (EDT)
T.S.M. Lenses — questions to be researched/answered !!
As you'll know, I am working on the Mamiya Six and its variations (see my sandbox in user:GitzoCollector).
A number of Mamiya Six III models, all produced after the war, have T.S.M. Anastigmat 75mm f/3.5 lenses (set in both Copal and NKS shutters). This is speculation at present, but I believe that the TSM lenses were manufactured by Mamiya at its Setagaya (世田谷) plant. Reasoning is as follows:
1) All T.S.M. lenses are associated with post-war production Mamiya Six III
2) Mamiya bought the Setagaya plant in March 1946[1]
3) The first new lens produced at Setagaya was the Neocon, which means neo-con[struction] according the Mamiya Company History[2]
4) The Neocon was introduced in July 1947,[3] so what kind lenses were they making between March 46 and July 47?
5) The first Neocon are actually labelled Tōwa Kōki Neocon (see here)[4], then come the Setagaya Kōki.
6) Looking at the Mamiya Six serial numbers, the T.S.M. Anastigmat and Tōwa Kōki Neocon run parallel for a while, but there is no overlap between T.S.M. Anastigmat and Setagaya Kōki.
My guess is that T.S.M. either stands for
- Tōwa Setagaya Mamiya
- Tōwa Seiichi Mamiya
What's now needed is :
a) a detailed trawl trough the adverts and brochures of 1946 and 1947 to see whether there are different 75mm lens options offered (Anastigmat vs Neocon), and when.
b) we need to work out what the Setagaya Plant was called before it was bought by Mamiya. AFAIK it was incorporated as Setagaya Kōki K.K. (世田谷光機㈱) in 1950. What did it trade under before? Tōwa Kōki ??
- --Dirk (GitzoCollector 05:34, 17 December 2010 (EST))
Notes =
- ↑ Mamiya. A History of Innovation. Mamiya 50th Anniversary. Produced by the Mamiya-History of Innovation Editorial Committee. Bunkyo-ku, Tokyo: Mamiya Camera Co. Ltd. p. 4.
- ↑ Mamiya. A History of Innovation. Mamiya 50th Anniversary. Produced by the Mamiya-History of Innovation Editorial Committee. Bunkyo-ku, Tokyo: Mamiya Camera Co. Ltd. p. 5.
- ↑ Mamiya. A History of Innovation. Mamiya 50th Anniversary. Produced by the Mamiya-History of Innovation Editorial Committee. Bunkyo-ku, Tokyo: Mamiya Camera Co. Ltd. p. 5.
- ↑ Also used on the Mamiya Flex, and there with a Stamina shutter: [[1]]
