Mamiya 6 Serial Numbers

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This page provides a visual overview over the various design elements of the Mamiya Six series of folding cameras. The images have been provided to allow the use an accurate identification of the various models and variants. You are strongly advised to use the dichotomous key provided on the main Mamiya Six page, as this will guide you in the identification of models.

The Mamiya 6 was originally introduced in 1989. The camera should not be confused with the similarly named line of 'Mamiya Six' cameras from the 1940's & 50's. In 1993 Mamiya introduced a sucessor, the Mamiya 6MF (Multi-Format) which added frame lines for 645 format and 24x54mm format on 35mm film via an optional adapter. Some square aspect. The Mamiya 6 does the same thing as a Hasselblad system with 50, 80 and 150 lenses, just that this Mamiya weighs much less, is much easier and faster to use and makes sharper images due to the silent and vibration free electronic leaf shutters and rangefinder-design lenses. 220 and 120 film are selected just by rotating the pressure plate; the.

Mamiya 6 serial numbers doreen
  • 1Lenses and Shutters
  • 2Body Shape Variations
  • 3Knobs and Struts
  • 4Lettering and Labelling

Lenses and Shutters

The Mamiya Six was manufactured in a wide range of lenses and shutters. That holds particularly true for the pre-War and War period, when prospective buyers could even bring in their own shutters and lenses to be fitted. Note that the lens and shutter combinations have been arranged alphabetically, not chronologically.


K.O.L. Anastigmat 7.5cm f/3.5
in MSU-TOKYO NEW HIT shutter

K.O.L. Special 7.5cm f/3.5
in NKS–TOKIO shutter

K.O.L. Special 7.5cm f/3.5
in TYS-II shutter

OlympusZuiko C. f/35. 75mm
in Seikosha-Rapid shutter

T.S.M. Anastigmat f/3.5 75mm
in OLYMPUS-TOKYO-N KOHO shutter

Tokyo Optical Co. C. Simlar f/3.5 75mm
in Seikosha-Rapid shutter

Tokyo Optical Co.. Toko f/3.5 75mm
in Tokyo Opt. Co. RECTUS shutter

Tōwa Kōki Neocon f/3.5 75mm
in Copal shutter
Lens and Shutter Combinations of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Flash Contacts

Serial Number to left of flash shoe, above MAMIYA SIX 12x12mm waist view finder (Mamiya Six I) Serial Number to left of flash shoe, above MAMIYA SIX 10x10mm waist view finder, three screw (pre-war Mamiya Six II, III) Serial Number to left of flash shoe, above MAMIYA-6 10x10mm waist view finder, two screws (post-war Mamiya Six II, III).


Type I
None, pull-out knob only
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TEXT TEXT
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TEXT TEXT
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TEXT TEXT
Appearance of Flash Contacts of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Double Exposure Prevention

Mamiya 6 For Sale


Type I
None, pull-out knob only

Type II
shutter cocked

Type II
shutter released
http://XXX.jpgDouble Exposure Prevention Systems of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Body Shape Variations

Mamiya 6 Mf

Name Plate


Serial Number to left of flash shoe, above MAMIYA SIX
12x12mm waist view finder (Mamiya Six I)

Serial Number to left of flash shoe, above MAMIYA SIX
10x10mm waist view finder, three screw (pre-war Mamiya Six II, III)

Serial Number to left of flash shoe, above MAMIYA-6
10x10mm waist view finder, two screws (post-war Mamiya Six II, III)

Serial Number to left of flash shoe, below MAMIYA-6
curved housing, tail of '6' is pointy
(Mamiya IV)

Serial Number to left of flash shoe, below MAMIYA-6
curved housing, tail of '6' is rounded
(Mamiya IV)

Serial Number to left of flash shoe, below MAMIYA-6
straight housing
(Mamiya K) [NOTE the flash shoe is missing]
Nameplate variations of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Rangefinder Windows (front)

THREE WINDOWS

central window with serrated edge

central window with smooth edge
TWO WINDOWShttp://XXX.jpg
right window on small plate
wide margins
top of housing stepped
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right window on small plate
narrow margins
top of housing sloping
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both windows on a plate
top of housing sloping
Rangefinder window variations of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Flash Shoe


Three screws
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Two screws oblique
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Two screws vertical
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One screw
Flash-shoe variations of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Bottom Plate


Mamiya Six I, II, III,
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TEXT TEXT
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TEXT TEXT
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TEXT TEXT
Appearance of the bottom plate of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Film Counter Window


'MAMIYA-SIX'
Mamiya Six I, II, III,
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'MAMIYA-6'
TEXT TEXT
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TEXT TEXT
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TEXT TEXT
Details of Film Advance Counter (Red) Windows of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)
Mamiya 6 Serial Numbers

Pressure Plate Support


Full length, arrow as label
Mamiya Six I, II, III,

Full length, arrow embossed
Mamiya Six II, III,
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TEXT TEXT
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Appearance of the guide rail for the removable pressure plate of the Mamiya Six.
Images by Dirk HR Spennemann. (Image rights)

Front Door Variations

Mamiya 6 Serial Numbers Diagram


Mamiya Six II, III (war-time model)
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Mamiya Six III (post war model), IV, K
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Appearance of the front door of the Mamiya Six.
Images by Dirk HR Spennemann. (Image rights)

Door Catch Variations

Mamiya 6 serial numbers lookup

Mamiya Six II, III (war-time model)
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Mamiya Six III (post war model), IV, K
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Appearance of the internal door catch of the Mamiya Six.
Images by Dirk HR Spennemann. (Image rights)

Pressure Plate

http://XXX.jpghttp://XXX.jpghttp://XXX.jpghttp://XXX.jpg
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TEXT TEXT
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TEXT TEXT
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TEXT TEXT
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TEXT TEXT
Appearance of the removable pressure plate of the Mamiya Six.
Images by Dirk HR Spennemann. (Image rights)

Various


Eye-lets for neck strap
Mamiya Six I only
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TEXT TEXT
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TEXT TEXT
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TEXT TEXT
Various Details of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)


FEEL FREE TO LOOK, BUT PLEASE DO __NOT__ TOUCH...
suggestions and additions are very welcome, but please leave them as a comment on the discussion page… thank you!
This is a work in progress.


Knobs and Struts

Mamiya 6 Vs 7

Film Advance Knob


Solid, knurled Knob
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Mushroom-shaped knob
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Mushroom-shaped knob with film speed
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Mushroom-shaped knob with film type
Variations of the film advance knob of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Front Door Release


raised button
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XXX
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XXX
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XXXX
Variations of the front door release of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Shutter Release


rounded top

dimpled top
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cable release thred
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XXXX
Variations of the shutter release of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Strut Mechanism


Three Struts
( Standard )

Two Struts
( Mamiya Six Ia &
Mamiya Six IIa )
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TEXT TEXT
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TEXT TEXT
The Strut Systems of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Lettering and Labelling

Frame Counter


Line Arrow

Hollow triangle

Hollow broad arrow
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Filled broad arrow
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Filled triangle

Drop-shaped counter
Variations of the frame counter of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Depth of Field Indicator

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Demarcation 3.5, 5.6, 8
Distances in Meters
Small Arrow

Demarcation 3.5, 5.6, 8
Distances in Meters
Spacing: 1, 1.2 (wide)

Demarcation 3.5, 5.6, 8
Distances in Meters
Spacing: 1, 1.2 (narrow)
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Demarcation 3.5, 8, 11, 22
Distances in Meters
Spacing: 1.2, 1.5

Demarcation 3.5, 8, 11, 22
Distances in Feet
Spacing: 3.5, 5

Demarcation 3.5, 8, 11, 22
Distances in Feet
Spacing: 3.5, 4, 5

Demarcation 3.5, 8, 11, 22
Distances in Feet
Spacing: 3.5, 4, 5, 7

Demarcation 3.5, 8, 11, 22
Distances in Feet
Spacing: 4, 5

Demarcation 3.5, 8, 11, 22
Distances in Feet
90º turned; spacing: 3.5, 5
Variations of the Depth of Field Indicator of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Film Advance Lock


Line Arrows

Filled arrows
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Filled arrow, no '1' shown
Variations of the labelling of the Film Advance Lock of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Focus Wheel


Line Arrows

Filled arrows

Filled arrow, no '1' shown
Variations of the focus wheel of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Made in Japan

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' MADE IN OCCUPIED JAPAN'
engraved on the bottom plate
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' MADE IN OCCUPIED JAPAN'
embossed in the door latch
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TEXT TEXT
Placement of the designator 'Made in Occupied Japan' Mamiya Six. Images by Dirk HR Spennemann. (Image rights)

Labels on the Inside


MAMIYA SIX 6x6
TOKYO NIPPON
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TEXT TEXT
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TEXT TEXT
Labels found in the back door of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)


Notes


Mamiya Six I
sn #2854
Additional
Images
Mamiya Six III
war-time
sn #XXXX
http://XXXX.jpg
Additional
Images
http://XXXX.jpghttp://XXXX.jpg
Mamiya Six III
post war
sn #XXXX
http://XXXX.jpg
Additional
Images
http://XXXX.jpghttp://XXXX.jpg
Mamiya Six IV
sn #XXXX
http://XXXX.jpg
Additional
Images
http://XXXX.jpghttp://XXXX.jpg
Rangefinder Technology of the Mamiya Six. Images by Dirk HR Spennemann. (Image rights)


FEEL FREE TO LOOK, BUT PLEASE DO __NOT__ TOUCH...
suggestions and additions are very welcome, but please leave them as a comment on the discussion page… thank you!
This is a work in progress.
Retrieved from 'http://camera-wiki.org/index.php?title=Mamiya_Six_Design_Variations&oldid=155033'

The Mamiya 6 is a medium-formatrangefinder system camera manufactured by Mamiya. It was introduced in 1989, and the line was discontinued in 1995. The coupled viewfinder windows displays frame lines appropriate to the lens mounted. The lens mount partially collapses when the camera is not in use, making it more compact. The camera has a built-in dark slide that allows the electronic leaf shutter lenses to be changed with film in the camera. It can operate in auto exposure, auto exposure lock, and manual modes. It captures twelve 6 cm × 6 cm images on 120 film rolls and 24 on 220 film. The camera also features a self-timer, hot shoe, and flash synchronization terminal.

Mamiya 6 Manual

The Mamiya 6 MF was introduced in 1993. It includes an adapter that allows 6×4.5 cm formatted images to be produced. However, the number of images per roll remains the same because images are horizontally oriented. An optional panoramic adapter allows 24×54 mm images to be captured on 35 mm film. The two new features added additional lines to the viewfinder.

Numbers

Lenses[edit]

  • Mamiya 50 mm f/4.0
Lens construction: 8 elements in 5 groups
Angle of view: 75˚
Minimum aperture: 22
35mm equivalent: 28mm
Minimum focusing distance: 1m
Area covered: 94.5mm x 94.5mm
Filter size: 58mm
Hood: bayonet type
Dimensions: 55mm (length) x 64mm (diameter)
Weight: 335g
  • Mamiya 75 mm f/3.5
Lens construction: 6 elements in 4 groups
Angle of view: 55˚
Minimum aperture: 22
35mm equivalent: 41mm
Minimum focusing distance: 1m
Area covered: 63.2mm x 63.2mm
Filter size: 58mm
Hood: bayonet type
Dimensions: 43mm (length) x 64mm (diameter)
Weight: 250g
  • Mamiya 150 mm f/4.5
Lens construction: 6 elements in 5 groups
Angle of view: 30˚
Minimum aperture: 32
35mm equivalent: 82mm
Minimum focusing distance: 1.8m
Area covered: 56.2mm x 56.2mm
Filter size: 67mm
Hood: screw-in type
Dimensions: 86mm (length) x 70mm (diameter)
Weight: 480g

See also[edit]

References[edit]

  • Mamiya 6 Instructions[permanent dead link] (404 - File or directory not found, 8 October 2017)
  • Mamiya 6 MF Instructions (404 - File or directory not found, 8 October 2017)

External links[edit]

Mamiya 6 Serial Numbers Doreen

  • Mamiya 6 page at Camera-wiki.org
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Mamiya_6&oldid=917761830'