Difference between revisions of "Seikosha-MX"
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− | The '''Seikosha-MX''' is a leaf shutter made by Seikōsha, the manufacturing branch of [[Hattori|Hattori Tokei-ten]]. It is an evolution of the [[Seikosha-Rapid]], with added [[flash sync|MX synchronization]]. It appeared in 1955 in [[Shutter size|#00 size]] and in 1956 in [[Shutter size|#00 size]].<REF> Dates: ''Shunkan o torae-tsuzukeru shattā-ten'', p. | + | <!--{| class="plainlinks floatright" width=250px style="text-align:center;" |
+ | || [http://www.flickr.com/photos/rebollo_fr/4222678496/in/pool-camerawiki/ http://farm3.static.flickr.com/2678/4222678496_c378381559_m_d.jpg] | ||
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+ | || ''Seikosha-MXL. {{public domain Japan new}}'' | ||
+ | |}--> | ||
+ | The '''Seikosha-MX''' is a [[leaf shutter]] made by Seikōsha, the manufacturing branch of [[Hattori|Hattori Tokei-ten]]. It is an evolution of the [[Seikosha-Rapid]], with added [[flash sync|MX synchronization]]. It appeared in 1955 in [[Shutter size|#00 size]] and in 1956 in [[Shutter size|#00 size]].<REF> Dates: ''Shunkan o torae-tsuzukeru shattā-ten'', p.9. </REF> | ||
− | The '''Seikosha-MXL''' is a variant equipped with the light value system, introduced in 1956 in [[Shutter size|#00 size]] only.<REF> ''Shunkan o torae-tsuzukeru shattā-ten'', p. | + | The '''Seikosha-MXL''' is a variant equipped with the [[Light-value system|light value system]], introduced in 1956 in [[Shutter size|#00 size]] only.<REF> ''Shunkan o torae-tsuzukeru shattā-ten'', p.10. </REF> |
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+ | {{br}} | ||
== Seikosha-MX in #00 size == | == Seikosha-MX in #00 size == | ||
+ | {{Flickr_image | ||
+ | |image_source= http://www.flickr.com/photos/29504544@N08/47361401342/in/pool-camerawiki/ | ||
+ | |image= http://farm8.staticflickr.com/7838/47361401342_638911ae19_m.jpg | ||
+ | |image_align= right | ||
+ | |image_text= Seikosha MX Shutter from a Kalloflex | ||
+ | |image_by= Hans Kerensky | ||
+ | |image_rights= with permission | ||
+ | }} | ||
Only known with B, 1, 2, 5, 10, 25, 50, 100, 200, 500 speeds. | Only known with B, 1, 2, 5, 10, 25, 50, 100, 200, 500 speeds. | ||
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* [[Arco 35|Arco 35 Junior]] by [[Arco]] | * [[Arco 35|Arco 35 Junior]] by [[Arco]] | ||
* [[Arco 35 Automat|Arco 35 Automat f/3.5, f/2.8 and D]] by [[Arco]] | * [[Arco 35 Automat|Arco 35 Automat f/3.5, f/2.8 and D]] by [[Arco]] | ||
+ | * [[Kalloflex]] Model 2 by [[Kowa]] | ||
* [[Olympus Flex A3.5 II]] by [[Olympus]] | * [[Olympus Flex A3.5 II]] by [[Olympus]] | ||
− | * [[Pearl ( | + | * [[Pearl (I), II and III|Pearl IIIMX]] by [[Konica|Konishiroku]] |
* Primoflex Automat by [[Tōkyō Kōgaku]] | * Primoflex Automat by [[Tōkyō Kōgaku]] | ||
+ | * [[Samocaflex 35|Samocaflex 35 II]] by [[Samoca]] | ||
* [[Auto Terra]] by [[Teraoka]] | * [[Auto Terra]] by [[Teraoka]] | ||
* [[Auto Terra II and Super|Auto Terra II and Auto Tera IIB]] by [[Teraoka]] | * [[Auto Terra II and Super|Auto Terra II and Auto Tera IIB]] by [[Teraoka]] | ||
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Incomplete list of cameras (not all variants have a Seikosha-MXL): | Incomplete list of cameras (not all variants have a Seikosha-MXL): | ||
* [[Arco 35 Automat|Arco 35 Automat D]] by [[Arco]] (late prototypes only) | * [[Arco 35 Automat|Arco 35 Automat D]] by [[Arco]] (late prototypes only) | ||
− | * [[Pearl ( | + | * [[Pearl (I), II and III|Pearl IIIL]] and [[Pearl IV]] by [[Konica|Konishiroku]] |
* Primoflex Automat L by [[Tōkyō Kōgaku]] | * Primoflex Automat L by [[Tōkyō Kōgaku]] | ||
* [[Primo Jr|Primo Jr and Sawyer's Mark IV]] by [[Tōkyō Kōgaku]] | * [[Primo Jr|Primo Jr and Sawyer's Mark IV]] by [[Tōkyō Kōgaku]] |
Latest revision as of 07:21, 20 April 2023
The Seikosha-MX is a leaf shutter made by Seikōsha, the manufacturing branch of Hattori Tokei-ten. It is an evolution of the Seikosha-Rapid, with added MX synchronization. It appeared in 1955 in #00 size and in 1956 in #00 size.[1]
The Seikosha-MXL is a variant equipped with the light value system, introduced in 1956 in #00 size only.[2]
Contents
Seikosha-MX in #00 size
Seikosha MX Shutter from a Kalloflex image by Hans Kerensky (Image rights) |
Only known with B, 1, 2, 5, 10, 25, 50, 100, 200, 500 speeds.
Incomplete list of cameras (not all variants have a Seikosha-MX):
- Arco 35 Junior by Arco
- Arco 35 Automat f/3.5, f/2.8 and D by Arco
- Kalloflex Model 2 by Kowa
- Olympus Flex A3.5 II by Olympus
- Pearl IIIMX by Konishiroku
- Primoflex Automat by Tōkyō Kōgaku
- Samocaflex 35 II by Samoca
- Auto Terra by Teraoka
- Auto Terra II and Auto Tera IIB by Teraoka
Seikosha-MXL in #00 size
Incomplete list of cameras (not all variants have a Seikosha-MXL):
- Arco 35 Automat D by Arco (late prototypes only)
- Pearl IIIL and Pearl IV by Konishiroku
- Primoflex Automat L by Tōkyō Kōgaku
- Primo Jr and Sawyer's Mark IV by Tōkyō Kōgaku
- Auto Terra IIBS and IIL by Teraoka
Seikosha-MX in #0 size
Notes
Bibliography
- Kamera no mekanizumu sono I: "Hai! Chīzu" Shunkan o torae-tsuzukeru shattā-ten (カメラのメカニズム・そのⅠ・「ハイ!チーズ」瞬間をとらえ続けるシャッター展, Camera mechanism, part 1 "Cheese!" Exhibition of instant taking shutters). Tokyo: JCII Camera Museum, 2002. (Exhibition catalogue, no ISBN number)