Difference between revisions of "User talk:Heritagefutures"

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(Missile Stuff)
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=Comments & talk up here please=
 
=Comments & talk up here please=
==Misplaced?==
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I think you probably intended to put [http://camera-wiki.org/index.php?title=User:DesmondW&curid=14838&diff=123082&oldid=123068 this edit] onto his talk page, not his user page? Feel free to delete this topic. --[[User:Voxphoto|Vox]] 13:52, 29 January 2012 (PST)
 
:Indeed! ooop, and sorry Ross...--[[User:Heritagefutures|Heritagefutures]] 14:01, 29 January 2012 (PST)
 
 
==Comment placement==
 
 
Hello. I do notice "FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH" above; but user talk pages are conventionally for comments to the user, and I don't know where else to post this comment of mine. Of course you are welcome to delete it.
 
I noticed your recent question on [[Camera-wiki.org talk:Sandbox]]. I believe that that is intended for discussion of CW's "sandbox", the place where people are invited to muck around without fear of retribution if they screw things up. I really wonder if anyone will see the comment there. Since it's about [[Template:Flickr image]], you may wish to post it to [[Template talk:Flickr image]]; if you do, your edit will of course pop up on the watchlist of anyone who has the template on their watchlist. [[User:Zuleika|Zuleika]] 02:04, 22 April 2011 (PDT)
 
:no worries...fixed... ;-) --[[User:Heritagefutures|Heritagefutures]] 02:19, 22 April 2011 (PDT)
 
  
 
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{{br}}
 
{{br}}
  
=Everything below this header is my personal sandbox ... feel free to look, but please don't touch=
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=Code snippets=
 
{|class=plainlinks align="center" style="text-align: left;"
 
{|class=plainlinks align="center" style="text-align: left;"
|bgcolor="#A9F5F2" width=1200px |&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; '''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;
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|bgcolor="#A9F5F2" width=1200px |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; '''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 
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=====Code for scroll image=====
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<div style="overflow:auto; width: 99%;" class=plainlinks>
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{|style="width: 100%; font-size:10px;"
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|-align=center valign=top
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||[http://www.flickr.com/photos/greg_foster/4691423703/in/pool-camerawiki/ http://farm5.static.flickr.com/4054/4691423703_29657477dd_m.jpg]<br/>1898: variety of cameras<br/>including Kodak's avantgarde<br/>[[Folding Pocket Kodak]].
 +
||[http://www.flickr.com/photos/greg_foster/4691423845/in/pool-camerawiki http://farm2.static.flickr.com/1297/4691423845_263420150b_m.jpg]<br/>1905: Hunt with a Kodak.
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||[http://www.flickr.com/photos/greg_foster/4691423805/in/pool-camerawiki/ http://farm2.static.flickr.com/1285/4691423805_b30a5cb2f7_m.jpg]<br/>1909: Kodaks for Christmas.
 +
||[http://www.flickr.com/photos/greg_foster/4692055600/in/pool-camerawiki http://farm5.static.flickr.com/4035/4692055600_0a7442775e_m.jpg]<br/>1911: Cameras for a class society:<br/>[[Kodak Brownie|Brownie]]s for the common people,<br/>Kodaks for the better off.
 +
||[http://www.flickr.com/photos/greg_foster/4692055640/in/pool-camerawiki/ http://farm5.static.flickr.com/4023/4692055640_73a04676ee_m.jpg]<br/>1916: Kodaks for the<br/>American [[Boy Scout Kodak|Boy Scout]].
 +
||[http://www.flickr.com/photos/nesster/5432837395/in/pool-camerawiki http://farm6.static.flickr.com/5058/5432837395_dd020eebe5_m.jpg]<br/>1921: [[view camera]]s
 +
||[http://www.flickr.com/photos/mario_groleau/3127008928/in/pool-camerawiki http://farm4.static.flickr.com/3101/3127008928_467d3e4a16_m.jpg]<br/>1937: no photo w/o appropriate [[film]].
 +
||[http://www.flickr.com/photos/mario_groleau/3127004496/in/pool-camerawiki http://farm4.static.flickr.com/3214/3127004496_cc7048d3c7_m.jpg]<br/>1938: The [[Kodak Bantam|Bantam]] family.
 +
||[http://www.flickr.com/photos/mario_groleau/3127023910/in/pool-camerawiki http://farm4.static.flickr.com/3250/3127023910_ace6e29b26_m.jpg]<br/>1944: [[Kodak lenses|Superior lenses]].
 +
|colspan=2|[http://www.flickr.com/photos/mario_groleau/3127028240/in/pool-camerawik http://farm4.static.flickr.com/3241/3127028240_e843bea7d3_m.jpg]<br/>1947: [[Kodak Reflex|Kodak goes Reflex]].
 +
||[http://www.flickr.com/photos/mario_groleau/3126225931/in/pool-camerawik http://farm4.static.flickr.com/3201/3126225931_aaef0c0239_m.jpg]<br/>1958: Kodacolor 135 rules the World.
 +
|colspan|[http://www.flickr.com/photos/49656291@N00/5435590666/in/pool-camerawiki http://farm6.static.flickr.com/5258/5435590666_3e57793c62_m.jpg]<br/>1959: Kodak Brownie<br/>Starmatic Electric Eye.
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|-align=center style="text-align=center;"
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|colspan=5|{{image caption|image_text=1898,1905,1909,1911,1916: |images_by=Greg Foster|image_rights=with permission}}
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|colspan=1|{{image caption|image_text=1921: |image_by=Nesster|image_rights=with permission}}
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|colspan=5|{{image caption|image_text=1937,1938,1944,1947,1958: |images_by=Mario Groleau|image_rights=non-commercial}}
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|colspan=2|{{image caption|image_text=1959: |images_by=Kenneth Dwain Harrelson|image_rights=with permission}}
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{|class=plainlinks style="text-align: left;"
 
|bgcolor="#A9F5F2" width=1200px |'''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''
 
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{|class=plainlinks style="text-align: left;"
 
|bgcolor="#A9F5F2" width=1200px |'''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''
 
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{| class="toccolours" align="center" style="clear: both; margin: 0.5em 2em; text-align: left;"
 
|-
 
! bgcolor="#ffcc33" | Military Cameras
 
|-
 
| style="font-size: 95%;" |'''Aerial Cameras''' | [[XXX|XXX]] |  [[Fairchild F-8|Fairchild F8]] |  [[Fairchild_K-17 | Fairchild K-17]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[Solar-Vought_Torpedo_Camera | Solar-Vought Torpedo Camera]] |
 
|-
 
| style="font-size: 95%;" |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;| [[GSK-99|Konishiroku GSK-99]] |  |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |
 
|-
 
| style="font-size: 95%;" |'''Combat Cameras''' | [[XXX|XXX]] |  [[XXX|XXX]] |  [[Combat_Camera_PH-501/PF |Simmon PH-501/PF]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |
 
|-
 
| style="font-size: 95%;" | '''Gun Cameras''' | [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |
 
|-
 
| style="font-size: 95%;"|  '''Missile Cameras''' | [[WRETAR|WRECISS]] |  [[WREROC|WREROC]] |  [[WRETAR|WRETAR]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |  [[XXX|XXX]] |
 
|}<noinclude>
 
[[Category:Navigational templates|{{PAGENAME}}]]
 
</noinclude>
 
 
{{WIP}}
 
{|class=plainlinks style="text-align: left;"
 
|bgcolor="#A9F5F2" width=1200px |'''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''
 
|}
 
 
 
 
{{WIP}}
 
 
{|class=plainlinks style="text-align: left;"
 
|bgcolor="#A9F5F2" width=1200px |'''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''
 
|}
 
 
=Dekko=
 
Between the 1930s and 1950s Dekko Cameras Ltd<ref>Addresses:1934-1938: Slough, Buckinghamshire; 1938-1950s: Telford Way, East Acton, London, W3, UK</ref> produced a range of cine cameras for civilian application<ref> For patents held by Dekko see: Perfectionnements aux chargeurs de film pour caméras.  Inventors Alan Percy Smith and  Henry Arthur Bence-Trower. Applicant Dekko Cameras Ltd. Application date 25 August 1938. Publication date 14 June 1939. French Patent nº FR 842562  (A).—Improvements in or relating to cinematograph projectors. Inventors Dekko Cameras Ltd. and Frederick Wheeler Stanley. Applicant Dekko Cameras Ltd.  Application date 28 February 1948; Publication date 6 January 1952. British patent nº GB 665136  (A).</ref> In addition, Dekko produced a range of projectors for 8mm, 9.5mm and 16mm format.<ref>Dekko 1 (1937?), 9.5mm projector with crank 60 ft reels 40V. 15W; Dekko 2 (1937?), 9.5mm projector with motor 60 ft reels 40V. 15W; Dekko 3 (1939), 9.5mm projector with crank 50V 25W; Dekko 4 (1939), 9.5mm projector with motor 50V. 25W; Dekko 5 (1939), 9.5mm projector 400 ft; Dekko 6 (1939), 9.5mm projector 400 ft; Dekko 7 (1939), 9.5mm projector 400 ft; Dekko 8 (1939), 9.5mm projector 400 ft; Dekko 48 (1939), 9.5mm projector 100/115V. 50 W. 400 ft.; Dekko 118a (1947), 8mm projector 500 W; Dekko 118b (1947), 8mm projector 500 W; Dekko 118c (1947), 8mm projector 500 W; Dekko 119a (1947), 9.5mm projector 110V. 500 W.; Dekko 119b (1947), 9.5mm projector 110V. 500W; Dekko 119c (1947), 9.5mm projector 110V. 750W; Dekko 126A (1949), 16mm projector 500W; Dekko 126B (1949), 16mm projector 500W; Dekko 126C (1949), 16mm projector 500W.—See also: Dekko Cameras Ltd. (1952) Projector for 16 mm cinematograph films. ''Journal of Scientific Instruments'' vol. 29 nº 2, pp. 62-63.</ref>
 
 
{{Flickr_image
 
|image_source= http://www.flickr.com/photos/bispham2/3425353105/in/pool-camerawiki
 
|image= http://farm4.static.flickr.com/3346/3425353105_6bcef74188.jpg
 
|image_align= right
 
|image_text= Dekko 128
 
|image_by= John Burke
 
|image_rights= with permission
 
}}
 
==Civilian Cameras==
 
*Dekko Standard (1934)—a Bakelite 9.5mm camera (1.2kg, 59x125x133 mm)<ref name="Vacini">[http://www.binoculars-cinecollectors.com/html/body_9_5_mm_camera_page2.html 9.5mm cameras] (Anna & Terry Vacini Binocular and Cine Collection).</ref><ref>Advertisement ''The Straits Times,'' 4 April 1935, Page 1 Column 2.</ref> on record with:
 
 
**[[Dallmeyer]] Triple Anastigmat f/2.9 25mm
 
**Dekko Anastigmat-[[National Optical Company |National Opt. Co.]] Leicester; f/2.8 25mm<ref name="Vacini" />
 
**[[Dallmeyer]] Anastigmat f/3.5 20mm<ref name="Vacini" />
 
**[[Dallmeyer]] Popular Telephoto f/4 75mm<ref>[http://www.ssplprints.com/image/87347/dekko-9-5mm-cine-camera-english-c-1930 National Media Museum / Science & Society]</ref>
 
**[[Ross]] Cine Lens f/1.9 25mm<ref name="Vacini" />
 
**[[Taylor-Hobson]] f/2.5 23mm
 
**[[Wray]] London Dekko Anastigmat f/3.5 20 mm<ref name="Vacini" />
 
*Dekko 104 DeLuxe (1935)—a bakelite 9.5mm camera, 8-64 fps, could shoot stills (1.45 kg, 59x125x150 mm) on record with:
 
** [[Dallmeyer]] Speed Anastigmat f/1.5 25mm<ref name="Vacini" />
 
**SOM [[Berthiot]] Paris Cinor B f/1.9 25mm<ref name="Vacini" />
 
**[[Taylor-Hobson]] Anastigmat f/2.5 23mm<ref name="Vacini" />
 
*Dekko 110 (1947)—a metal 8mm camera fitted with National Optic Anastigmat f/2.5 12.5mm
 
*Dekko 128 (1950)—a 8mm camera (0.9 kg, 63x127x127 mm) with National Optic Anastigmat f/2.5 12.5mm
 
 
????
 
*[[Wray]] Dekko 20mm Anastigmat F/3.5<ref>Lens only, has three holes on flange, one section of flange is a straight cut:  Ebay 110729130708 (August 2011)</ref>
 
 
{{Flickr_image
 
|image_source= http://www.flickr.com/photos/heritagefutures/6317248885/in/pool-camerawiki
 
|image= http://farm7.static.flickr.com/6225/6317248885_c5e56a8f1d_m.jpg
 
|image_align= right
 
|image_text= Dekko GW 1 Mk1C Aircraft Target  Camera <br><small>fitted with R & J [[Beck]]  GW Type 3 Mk2 lens</small>
 
|image_by= Dirk HR Spennemann
 
|image_rights= with permission
 
}}
 
 
==Military Cameras==
 
During World War II the company had also designed the Dekko type N model 136 (1940) aircraft magazine camera. After World War II it was approached by the Royal Air Force to develop a high speed camera to record missile strikes on target aircraft (the [[Dekko GW 1]]).<ref> Spennemann, Dirk HR (2012) History, Description and Technical Details of the GW Target Aircraft Cameras. vers. 1.0 {: CAMERA | TOPIA :}
 
</ref> Even though the latter was technically a high speed cine camera, shooting at 100 frames/second, the resulting negatives were not projected as a film but examined individually in order to assess the miss distance of the missile in relation to its target.
 
 
It seems that Dekko withdrew from the civilian movie camera market in the late 1950s and expanded into the business of electronics instrumentation<ref>‘The Industry’ ‘’Flight’’ 29 July 1957, p. 145</ref>. High speed cameras for research and instrumentation purposes continued to be produced,<ref>Coleman, K R (1967) Some recent work on the photography of transient events. ‘’Journal of Scientific Instruments’’ vol 44 nº 5, pp. 321</ref> as were adaptations of movie cameras to single shot devices for data recording of experiments<ref>Howell, R.S (1963) The Flight Recorder. Appendix 2 to: W.F. Fielding, Kinetic and solar heating of 1000lb bombs examined at R.A.F. Idris, August-September 1962. Technical Note WE 13. Farnborough: Royal Aircraft Establishment. Page 16</ref>.
 
 
==Links==
 
* ¶¶ Spennemann, Dirk HR (2012) History, Description and Technical Details of the GW Target Aircraft Cameras. vers. 1.0  {: CAMERA | TOPIA :}
 
* [http://www.pathefilm.freeserve.co.uk/95gear.htm 9.5 mm equipment catalogue]
 
* [http://www.binoculars-cinecollectors.com/html/body_9_5_mm_camera_page2.html 9.5mm cameras] (Anna & Terry Vacini Binocular and Cine Collection
 
 
==Notes==
 
<references />
 
 
 
[[Category:UK]]
 
{{br}}
 
 
{{WIP}}
 
{|class=plainlinks style="text-align: left;"
 
|bgcolor="#A9F5F2" width=1200px |'''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''
 
|}
 
 
=Dekko GW 1=
 
{{Camera|cameraName = {{PAGENAME}}
 
| dateProduction = 1955- ~1957
 
|image_source= http://www.flickr.com/photos/heritagefutures/6317248885/in/pool-camerawiki
 
|image= http://farm7.static.flickr.com/6225/6317248885_c5e56a8f1d_m.jpg
 
|image_text= [[Dekko]] GW 1 Mk1C Aircraft Target  Camera <br><small>fitted with R & J [[Beck]]  GW Type 3 Mk2 lens</small>
 
|image_by= Dirk HR Spennemann
 
|image_rights= with permission
 
| manu = Dekko Cameras Ltd
 
| type = high speed cine
 
| variants = Mk Ia, Ic & Ic
 
| film = 35mm
 
| FS = 5p (22.4mm L x 24mm H)
 
| lens =R & J [[Beck]] G.W. Type 2  Mk. 2<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; R & J [[Beck]] G.W. Type 3  Mk. 2
 
| shutter = rotary
 
| shutterRange = fixed
 
| finder =none
 
| metering = manual
 
| focusing = fixed
 
| flash = none
 
| advance = electric motor, 100 frames/sec
 
| weight = XXX
 
| size = XXXX  (W x H x D)
 
}}
 
 
 
 
 
 
==Background==
 
 
While technically a high speed cine camera, shooting at 100 frames/second, the  resulting negatives were not projected as a film but examined individually in order to assess the miss distance of the missile in relation to its target.
 
The film magazine took a standard 50ft roll of 35mm cine film, which gave the camera a run time of 12 seconds.
 
 
{{br}}
 
 
{{Flickr_image
 
|image_source= http://www.flickr.com/photos/heritagefutures/6393008679/in/pool-camerawiki
 
|image= http://farm8.static.flickr.com/7021/6393008679_45d8f101e0_m.jpg
 
|image_align= right
 
|image_text= [[Dekko GW 1]] Mk 1A
 
|image_by= Dirk HR Spennemann
 
|image_rights= with permission
 
}}
 
==Technical designs==
 
 
 
===Mk 1A===
 
 
 
===Mk 1B===
 
The existence of a Mark 1B camera can be inferred but units of this type have not been available for examination at the time of writing.
 
 
===Mk 1C===
 
 
===Mk 1D===
 
The identification data engraved on the cover for the film magazine-loading bay read the same as those documented for the Mark 1C, with the exception that the text Mk 1C’ has been replaced by ‘Mk 1D.’ The sole Mk 1D unit examined carried a R&J [[Beck]] GW Type 3 lens. There is no readily visible difference between the Mk1C and Mk1D models, either in overall appearance, lenses or mechanics.
 
 
==Links==
 
* ¶¶ Spennemann, Dirk HR (2012) History, Description and Technical Details of the GW Target Aircraft Cameras. vers. 1.0  {: CAMERA | TOPIA :}
 
 
==Notes==
 
<references />
 
 
 
[[Category:UK]]
 
[[Category:Scientific cameras]]
 
[[Category:Aerial cameras]]
 
[[Category:Military cameras]]
 
 
{{br}}
 
 
 
{{WIP}}
 
{|class=plainlinks style="text-align: left;"
 
|bgcolor="#A9F5F2" width=1200px |'''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''
 
|}
 
 
=Beck GW 2=
 
{{Camera|cameraName = {{PAGENAME}}
 
| dateProduction = 1955- ~1957
 
|image_source= http://www.flickr.com/photos/heritagefutures/6317845182/in/pool-camerawiki
 
|image= http://farm7.static.flickr.com/6053/6317845182_d738d7cc90_m.jpg
 
|image_text= [[Beck]] GW 2 Mk1C Aircraft Target  Camera <br><small>fitted with R & J [[Beck]] G.W. Type 3  Mk.3 lens</small>
 
|image_by= Dirk HR Spennemann
 
| manu = Dekko Cameras Ltd
 
| type = high speed cine
 
| variants = Mk Ia, Ic & Ic
 
| film = 35mm
 
| FS = 5p (22.4mm L x 24mm H)
 
| lens = R & J [[Beck]] G.W. Type 3  Mk. 3
 
| shutter = rotary
 
| shutterRange = fixed
 
| finder =none
 
| metering = manual
 
| focusing = fixed
 
| flash = none
 
| advance = electric motor, 100 frames/sec
 
| weight = XXX
 
| size = XXXX  (W x H x D)
 
}}
 
 
 
 
 
 
==Background==
 
While technically a high speed cine camera, shooting at 100 frames/second, the  resulting negatives were not projected as a film but examined individually in order to assess the miss distance of the missile in relation to its target.
 
The film magazine took a 100 foot roll, which gave the camera a run time of 12 seconds.
 
 
==Technical designs==
 
 
==Links==
 
* ¶¶ Spennemann, Dirk HR (2012) History, Description and Technical Details of the GW Target Aircraft Cameras. vers. 1.0  {: CAMERA | TOPIA :}
 
 
==Notes==
 
<references />
 
 
[[Category:UK]]
 
[[Category:Scientific cameras]]
 
[[Category:Aerial cameras]]
 
[[Category:Military cameras]]
 
 
 
{{br}}
 
 
 
{{WIP}}
 
{|class=plainlinks style="text-align: left;"
 
|bgcolor="#A9F5F2" width=1200px |'''FEEL FREE TO LOOK, BUT PLEASE DO NOT TOUCH...'''
 
|}
 
 
=PAGE ONE -- MAIN ENTRY FOR MAMIYA-SIX=
 
{{Japanese Six}}
 
''This article is about the spring-folder camera made by Mamiya in the 1940s and 50s. For the 1990s camera, see [[Mamiya 6]].''
 
 
The '''Mamiya Six''' is a series of 6&times;6 folders with a coupled rangefinder, made by [[Mamiya]] from 1940 to the 1950s. All of them are focused by moving the film plane, rather than the more common front-cell focussing of other folders of the time.
 
 
= History =
 
The brain behind the development of the Mamiya Six was the inventor [[Seiichi Mamiya]].  His camera design departed from the common method of front cell focussing. In order to be able to control the camera when looking through the rangefinder while maintaining a steady hold,<ref> Seiichi Mamiya had field an earlier application with the British Patent Office (for an improvement in single lens reflex cameras) again emphasising the need to be able to maintain control when focussing. While that application was successful, the patent was not granted as Mamiya failed to pay the sealing fee: "Improvements In Or Relating To Photographic Cameras. Patent GB326688. Filed 17 April 1929;  Published 20 March 1930.[[http://www.wikipatents.com/GB-Patent-326688/improvements-in-or-relating-to-photographic-cameras | GB-Patent-326688/]]</ref> he designed a method that allowed the film plane to move in relation to the lens. He filed his invention on 1 July 1939 in Japan<ref>Japanese utility model publication (実用新案出現広告) no.S15-14673. Applied for (出現) on Jul. 1, 1939 and published (公告) on Oct. 5, 1940.</ref>, on ¶¶ 1940 in the United Kingdom<ref>Improvements In And Relating To Focusing Devices For Portable Photographic Cameras. Patent GB542016. Filed ¶¶. Published 22 December 1941.</ref> and on 5 June 1940 in the U.S.A. The U.S. Patent (nº 2,305,301) was granted on 15 December 1942, but, because of the state of war between the USA and Japan, was vested in the Alien Property Custodian.<ref>Focussing Device for Portable Photographic Cameras. Patent application by Seiichi Mamiya, Ohita, Takata-Gun, Japan. Filed 5 June 1940, granted 15 December 1942. U.S. Patent nº 2,305,301.</ref>
 
 
 
== Evolution ==
 
{{Flickr image
 
| image_source= http://www.flickr.com/photos/rebollo_fr/5271286604
 
| image= http://farm6.static.flickr.com/5004/5271286604_2c959ca46c_m.jpg
 
| image_align=right
 
| image_text= Prototpye of the Mamiya Six<br><small>Image in ''[[Asahi Camera]]'' (アサヒカメラ) July 1951, p. 88 <br>Scanned by rebollo_fr.</small>
 
| image_rights=public domain Japan new
 
}}
 
 
 
The first model [[Mamiya_Six#Mamiya Six I| ('''Mamiya Six I''')]] was advertised in September 1940 and first went on sale in December 1940. Until the end of the World War II, the Mamiya Six was significantly modified at least three times: first in early 1941 ([[Mamiya_Six#Mamiya Six I|model Ia]]) with two additional improved  models introduced in the next two years. Erratically, [[Mamiya Six III|model III]] was released in 1942<ref>According to the official Mamiya history website [http://www.mamiya.co.jp/home/camera/museum/janru/chu-renjifain.htm | History of Mamiya Six (Mamiya history website)]</ref> before [[Mamiya_Six#Mamiya Six II|model II]]  appeared in 1943.  All pre-war and war-time  models have a twin set of range finder windows as well as a small, seperate [[Brillant]]-type waist-level viewfinder, resulting in [[Mamiya_Six_Design_Variations#Rangefinder Windows| three windows]] at the front. All units have a single red [[Mamiya_Six_Design_Variations#Rangefinder Windows| film frame counter window]] counter on the back with a horizontal slider opening to the left. The Mamiya Six III added an exposure counter with double exposure prevention. The pre-war and war-time models were all 6x6 format cameras.
 
 
Production of the Mamiya Six was restarted after World War II. The first cameras to be sold were [[Mamiya Six III]]. It is not clear  to what extent these units were assembled from existing spare parts, or  whether all are totally new construction. The official Mamiya history states that ¶¶¶
 
These post-War  [[Mamiya Six III#Post war versions|Mamiya Six III]] were fitted with which was introduced in Takatiho Tokio [[Zuiko]] f/3.5 75mm lenses, which debuted in 1946.<ref>See the lens chronology on the [[Zuiko]] page.</ref>
 
The first <i>new</i> model to appear was the  '''[[Mamiya Six IV]]''', introduced in 1947, which dispensed with the waist-level finder. It remained the sole model until 1953. The '''[[Mamiya_Six#Mamiya Six V|Mamiya Six V]]''' added the dual 6&times;6 and 4.5&times;6 format capability, with an exposure counter functioning with both formats. The '''[[Mamiya_Six#Mamiya Six K|Mamiya Six K]]''' was a simpler model, with film advance via red windows.
 
 
In 1955, the '''[[Mamiya_Six#Mamiya Six IVb|Mamiya Six IVb]]''' introduced a squarer body design, easily recognized by the square rangefinder window. Its features were similar to the model IV. The '''[[Mamiya_Six#Mamiya Six K2|Mamiya Six K2]]''' was similar to the model K with the new body. The body design was slightly modified again for the '''[[Mamiya_Six#Mamiya Six IVs|Mamiya Six IVs]]''' and simpler '''[[Mamiya_Six#Mamiya Six P|Mamiya Six P]]'''.
 
 
From 1955, the '''[[Mamiya_Six#Mamiya Six Automat|Mamiya Six Automat]]''' and the later '''[[Mamiya_Six#Mamiya Six Automat|Automat 2]]'''  added a coupling between the shutter cocking and the film advance.
 
 
 
===Chronology of Models===
 
Given the quite erratic nature of model numbering that occurred over the years, the chronology of the thirteen major Mamiya Six models is set out in Table 1. The characteristcs of the individual models, as well as the variants within these models, are described further below. If in doubt about some of the features mentioned in the type descriptions, please refer to the  [[Mamiya_Six_Design_Variations| visual documentation of the critical elements]] which provides a dichotomous key as well as a series of illustrations showing the model-specific details.
 
 
 
<b>Table 1 Chronology of Mamiya Six Cameras</b>
 
{|rules=rows
 
|-
 
|
 
|'''Release Date&nbsp;'''
 
|&nbsp;&nbsp;&nbsp;'''Model/Variant'''
 
|-
 
|pre-War Production
 
|1940, September
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six I]]
 
|-
 
|
 
|1941, January<br>&nbsp;
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six I#Mamiya Six Ia|Mamiya Six Ia]]<br>&nbsp;
 
|-
 
|War Production
 
|1942, January
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six III#Mamiya Six III (war-time version)|Mamiya Six III]]
 
|-
 
|
 
|1943
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six II]]
 
|-
 
|
 
|1943?
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six II#Mamiya Six IIa|Mamiya Six IIa]]
 
|-
 
|
 
|1945<br>&nbsp;
 
|&nbsp;&nbsp;&nbsp;Production Ceased<br>&nbsp;
 
|-
 
|post-War Production&nbsp;&nbsp;
 
|1946, November
 
|&nbsp;&nbsp;&nbsp;[[Mamiya_Six III#Mamiya Six III (post war versions)|Mamiya Six III]]
 
|-
 
|
 
|1947
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six IV]]
 
|-
 
|
 
|1953, November
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six V]]
 
|-
 
|
 
|1954, August
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six K]]
 
|-
 
|
 
|1955, May
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six IVb]]
 
|-
 
|
 
|1955, December
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six Automat]]
 
|-
 
|
 
|1956, March
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six K2]]
 
|-
 
|
 
|1957, October
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six IVs]]
 
|-
 
|
 
|1957, December
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six P]]
 
|-
 
|
 
|1958
 
|&nbsp;&nbsp;&nbsp;[[Mamiya Six Automat 2]]
 
 
|}
 
 
:&nbsp;<br>&nbsp;
 
 
 
 
==Dichotomous Key to aid  identification of models==
 
 
The Mamiya Six comes in a bewildering range of variants.  The interactive, dichotomous key provided below provides an avenue at identifying the types of Mamiya Six. Once you have identified your model, click on the model name to be taken to a full description. If you are unclear about any of the criteria, either click on the criterion name or [[Mamiya_Six_Design_Variations | jump to this page]] for visual identification guides.
 
<!--  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX    -->
 
<!-- INTERACTIVE DICHOTOMOUS KEY STARTS HERE  -- INTERACTIVE DICHOTOMOUS KEY STARTS HERE -- INTERACTIVE DICHOTOMOUS KEY STARTS HERE -->
 
<!--  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX    -->
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|bgcolor="#A9F5F2"| Use this interactive key to help identify your Mamiya Six model&nbsp;&nbsp;&nbsp;
 
!
 
|-
 
|| How many viewfinder windows are on the front?
 
!
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
| Two&nbsp;&nbsp;&nbsp;&nbsp;
 
!
 
|-
 
|| &nbsp;&nbsp;&nbsp;Is there a horizontal bar underneath the lens?
 
!
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Yes&nbsp;
 
!
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The right hand, square viewfinder window is...
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- Flush with the casing→[[Mamiya_Six#Mamiya Six Automat|Mamiya Six Automat]]
 
|-
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- Surrounded by a small back rim → [[Mamiya_Six#Mamiya Six Automat 2|Mamiya Six Automat 2]]&nbsp;&nbsp;
 
|}
 
|}
 
|-
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No&nbsp;&nbsp;&nbsp;
 
!
 
|-
 
|| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The right hand, square viewfinder window is...
 
!
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Flush with the casing&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 
!
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Film Advance knob is&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 
!
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Solid with film speed on top&nbsp;
 
!
 
|-
 
| colspan=2 |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;→ [[Mamiya_Six#Mamiya Six P|Mamiya Six P]]
 
|}
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Mushroom shaped&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 
!
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depth of Field Indicator is
 
|-
 
| colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;in a small raised ring → [[Mamiya_Six#Mamiya Six IVb|Mamiya Six IVb]]
 
|-
 
| colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;flush with top housing → [[Mamiya_Six#Mamiya Six K2|Mamiya Six K2]]
 
|}
 
|}
 
|}
 
|-
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Surrounded by a small black rim&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 
!
 
|-
 
| colspan=2 |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;→ [[Mamiya_Six#Mamiya Six IVs|Mamiya Six IVs]]
 
|}
 
|-
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Surrounded by small rectangular plate&nbsp;&nbsp;&nbsp;
 
!
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Viewfinder housing to the left of the<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shutter release is&nbsp;&nbsp;
 
|-
 
| colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;v&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Curved →  [[Mamiya_Six#Mamiya Six IV|Mamiya Six IV]]
 
|-
 
| colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Straight → [[Mamiya_Six#Mamiya Six K|Mamiya Six K]]
 
|}
 
|-
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
|| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Surrounded by a large rectangular plate&nbsp;
 
!
 
|-
 
| colspan=2 |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;that encompasses the left round window as well → [[Mamiya_Six#Mamiya Six V|Mamiya Six V]]
 
|}
 
|}
 
|}
 
<!--START OF THREE  START OF THREE  START OF THREE  START OF THREE  START OF THREE  START OF THREE  START OF THREE  START OF THREE  START OF THREE  -->
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||Three&nbsp;&nbsp;
 
!
 
|-
 
|colspan=2 | &nbsp;&nbsp;&nbsp;Does the body have triangular neckstrap lugs?
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;Yes&nbsp;&nbsp;
 
!
 
|-
 
|colspan=2 |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;How many [[Mamiya_Six_Design_Variations#Strut Mechanism|Struts]] ?
 
|-
 
| colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Two → [[Mamiya_Six#Mamiya Six Ia|Mamiya Six Ia]]
 
|-
 
| colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Three → [[Mamiya_Six#Mamiya Six I|Mamiya Six I]]
 
|}
 
|-
 
| colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No&nbsp;&nbsp;
 
!
 
|-
 
|colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Is there a  [[Mamiya_Six_Design_Variations#Flash Contacts|Flash Contact]]?
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Yes&nbsp;&nbsp;
 
!
 
|-
 
|colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The [[Mamiya_Six_Design_Variations#Flash Shoe | cold shoe for the flash]] is fastened with
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;two screws, set diagonal → [[Mamiya_Six#Mamiya Six III (post war versions)|Mamiya Six III post-War production]]
 
!
 
|-
 
|colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;front door release is
 
|-
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;single raised button → Variant A
 
|-
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;twin set of buttons → Variant B
 
|}
 
|-
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;three screws → [[Mamiya_Six#Mamiya Six III (war-time version)|Mamiya Six III war-time production]]
 
 
|}
 
|-
 
|colspan=2 |
 
{| class="collapsible collapsed" border="1" style="border-collapse: collapse;"
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No&nbsp;&nbsp;
 
!
 
|-
 
|colspan=2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;How many [[Mamiya_Six_Design_Variations#Strut Mechanism|Struts]] ?
 
|-
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Two → [[Mamiya_Six#Mamiya Six IIa|Mamiya Six IIa]]
 
|-
 
||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Three → [[Mamiya_Six#Mamiya Six II|Mamiya Six II]]
 
|}
 
|}
 
|}
 
|}
 
|}
 
<!--  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX    -->
 
<!-- INTERACTIVE DICHOTOMOUS KEY ENDS HERE  -- INTERACTIVE DICHOTOMOUS KEY ENDS HERE -- INTERACTIVE DICHOTOMOUS KEY ENDS HERE -->
 
<!--  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX    -->
 
 
 
==NON INTERACTIVE DICHOTOMOUS KEY ==
 
 
 
{|rules=rows
 
|-
 
|-
 
|bgcolor="#A9F5F2" | '''''START'' : How many viewfinder windows are on the front?'''
 
|-
 
|bgcolor="#E0F8F7" | [[Mamiya_Six_Design_Variations#Rangefinder Windows| '''TWO''']] Windows
 
:Is there a horizontal bar underneath the lens?
 
::Yes
 
:::The right hand, square viewfinder window is:
 
::::Flush with the casing→[[Mamiya_Six#Mamiya Six Automat|Mamiya Six Automat]]
 
::::Surrounded by a small back rim → [[Mamiya_Six#Mamiya Six Automat 2|Mamiya Six Automat 2]]
 
::No
 
:::The right hand, square viewfinder window is:
 
::::Flush with the casing
 
:::::Film Advance knob is
 
::::::Solid with film speed on top→[[Mamiya_Six#Mamiya Six P|Mamiya Six P]]
 
::::::Mushroom shaped
 
:::::::Depth of Field Indicator is
 
::::::::in a small raised ring → [[Mamiya_Six#Mamiya Six IVb|Mamiya Six IVb]]
 
::::::::flush with top housing → [[Mamiya_Six#Mamiya Six K2|Mamiya Six K2]]
 
::::Surrounded by a small black rim → [[Mamiya_Six#Mamiya Six IVs|Mamiya Six IVs]]
 
::::Surrounded by small rectangular plate
 
::::::Viewfinder housing to the left of the shutter release is
 
::::::Curved→  [[Mamiya_Six#Mamiya Six IV|Mamiya Six IV]]
 
::::::Straight → [[Mamiya_Six#Mamiya Six K|Mamiya Six K]]
 
::::Surrounded by a rectangular plate that encompasses the left round window as well → [[Mamiya_Six#Mamiya Six V|Mamiya Six V]]
 
|-
 
|bgcolor="#E0F8F7" | [[Mamiya_Six_Design_Variations#Rangefinder Windows| '''THREE''']] Windows
 
:Does the body have triangular neckstrap lugs?
 
::Yes
 
:::How many [[Mamiya_Six_Design_Variations#Strut Mechanism|Struts]] ?
 
::::Two → [[Mamiya_Six#Mamiya Six Ia|Mamiya Six Ia]]
 
::::Three → [[Mamiya_Six#Mamiya Six I|Mamiya Six I]]
 
::No
 
:::Is there a  [[Mamiya_Six_Design_Variations#Flash Contacts|Flash Contact]]?
 
::::Yes 
 
:::::The [[Mamiya_Six_Design_Variations#Flash Shoe | cold shoe for the flash]] is fastened with
 
::::::two screws, set diagonal → [[Mamiya_Six#Mamiya Six III (post war versions)|Mamiya Six III post-War production]]
 
:::::::front door release is
 
::::::::single raised button → Variant A
 
::::::::twin set of buttons → Variant B
 
::::::three screws → [[Mamiya_Six#Mamiya Six III (war-time version)|Mamiya Six III war-time production]]
 
::::No
 
:::::How many [[Mamiya_Six_Design_Variations#Strut Mechanism|Struts]] ?
 
::::::Two → [[Mamiya_Six#Mamiya Six IIa|Mamiya Six IIa]]
 
::::::Three → [[Mamiya_Six#Mamiya Six II|Mamiya Six II]]
 
|-
 
|}
 
 
 
==Notes==
 
<references />
 

Latest revision as of 10:24, 11 December 2012

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