Difference between revisions of "Fujica ST801"

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|image= http://farm4.staticflickr.com/3429/3879050762_fbc37dee29.jpg
 
|image= http://farm4.staticflickr.com/3429/3879050762_fbc37dee29.jpg
 
|image_align= right
 
|image_align= right
|image_text= With non-standard 55mm/1.4  Revuenon Auto lens
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|image_text= Second version ST801 With non-standard 55mm/1.4  Revuenon Auto lens
 
|image_by= Kimmo Kulovesi
 
|image_by= Kimmo Kulovesi
 
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|image_rights= nc
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== Feature summary ==
 
== Feature summary ==
* [[M42|M42 mount]]. Fuji created a modification to the standard 42mm screw mount, adding a very small tab on the back of the aperture ring to communicate with the body's light meter and enable [[open-aperture metering]]. Unfortunately, M42 Fujinon lenses are sometimes found to have had their aperture coupling tab filed off. While unmodified Fujinons do fit many other M42-mount camera bodies, some lens flanges or lens adapters are  wide enough in diameter  that the aperture tab interferes with screwing in the lens fully.
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* [[M42|M42 mount]]. Fuji created a modification to the standard 42mm screw mount, adding a very small tab on the back of the aperture ring to communicate with the body's light meter and enable [[open-aperture metering]].<ref>A similar M42 mount modification had premiered on the short-lived [[Olympus FTL]].</ref> Unfortunately, M42 Fujinon lenses are sometimes found to have had their aperture coupling tab filed off. While unmodified Fujinons do fit many other M42-mount camera bodies, some lens flanges or lens adapters are  wide enough in diameter  that the aperture tab interferes with screwing in the lens fully.
 
* [[TTL]] average [[light meter]], with [[LED]]s
 
* [[TTL]] average [[light meter]], with [[LED]]s
 
* Open-aperture metering using silicon photocells, more sensitive and faster-responding than [[CdS|CdS cells]]
 
* Open-aperture metering using silicon photocells, more sensitive and faster-responding than [[CdS|CdS cells]]
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|image=  http://farm5.static.flickr.com/4069/4320709032_8e3988441b_n.jpg
 
|image=  http://farm5.static.flickr.com/4069/4320709032_8e3988441b_n.jpg
 
|image_align= left
 
|image_align= left
|image_text= Body only
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|image_text= First version Body only
 
|image_by= Joel Emberson
 
|image_by= Joel Emberson
 
|image_rights= with permission
 
|image_rights= with permission
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|image=  http://farm4.staticflickr.com/3921/14822326286_236879842f_n.jpg
 
|image=  http://farm4.staticflickr.com/3921/14822326286_236879842f_n.jpg
 
|image_align= left
 
|image_align= left
|image_text= Black body  
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|image_text= Second version Black body with Chinon lens
 
|image_by= Paulo Moreira
 
|image_by= Paulo Moreira
 
|image_rights= wp
 
|image_rights= wp
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}}
 
}}
 
{{br}}
 
{{br}}
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==Notes==
 
==Notes==
 
<references/>
 
<references/>
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* [http://www.butkus.org/chinon/fujica/fujica_801/fujica_801.htm Fujica ST801 Manual] at [http://www.orphancameras.com Mike Bukus Orphan Cameras]  
 
* [http://www.butkus.org/chinon/fujica/fujica_801/fujica_801.htm Fujica ST801 Manual] at [http://www.orphancameras.com Mike Bukus Orphan Cameras]  
* [https://www.beautycameras.com/fujica-st801 Fujica ST801] at [https://www.beautycameras.com/fujica-m42-st-series Beauty Cameras]
 
 
* [http://www.collection-appareils.fr/x/html/page_standard.php?id_appareil=10239 Fujica ST801] at [http://www.collection-appareils.fr/general/html/francais.php Sylvain Halgand's  www.collection-appareils.fr] (in French)
 
* [http://www.collection-appareils.fr/x/html/page_standard.php?id_appareil=10239 Fujica ST801] at [http://www.collection-appareils.fr/general/html/francais.php Sylvain Halgand's  www.collection-appareils.fr] (in French)
 
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* [https://web.archive.org/web/20211113222818/https://www.beautycameras.com/fujica-st801 Fujica ST801] (archived) from John Bear's Beautycameras.com
  
 
[[Category: Japanese 35mm SLR]]
 
[[Category: Japanese 35mm SLR]]
 
[[Category: 42mm screw mount]]
 
[[Category: 42mm screw mount]]
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[[Category: 1972]]
 
[[Category:Fuji|ST801]]
 
[[Category:Fuji|ST801]]
 +
[[Category:S|ST801 Fuji]]
 
[[Category: F]]
 
[[Category: F]]
[[Category: 35mm SLR]]
 

Latest revision as of 15:35, 18 February 2023

The Fujica ST801 is a manual SLR 35mm film camera made by Fuji between 1972 and 1978. It was the first 35mm SLR to use viewfinder LEDs, replacing the traditional centre-the-needle meter display with a centre-the-indicator-light system. This electronic light metering system was developed to eliminate mechanical failure, and needle deviation caused by shocks.


Feature summary

  • M42 mount. Fuji created a modification to the standard 42mm screw mount, adding a very small tab on the back of the aperture ring to communicate with the body's light meter and enable open-aperture metering.[1] Unfortunately, M42 Fujinon lenses are sometimes found to have had their aperture coupling tab filed off. While unmodified Fujinons do fit many other M42-mount camera bodies, some lens flanges or lens adapters are wide enough in diameter that the aperture tab interferes with screwing in the lens fully.
  • TTL average light meter, with LEDs
  • Open-aperture metering using silicon photocells, more sensitive and faster-responding than CdS cells
  • Shutter speeds up to 1/2000 s

Pros and Cons

Pros

  • Very bright viewfinder (probably brightest finder on an M42 body, save the Bessaflex)
  • Light meter uses 7 LEDs which are visible in adverse light conditions, and indicate approximately 3 stops of over- and under-exposure. Fractional stops are indicated by adjacent pairs of LEDs being illuminated.
  • Open-aperture metering when used with matching Fujinon M42 lenses[2]
  • Very compact for its time.

Cons

Gallery


Notes

  1. A similar M42 mount modification had premiered on the short-lived Olympus FTL.
  2. 2.0 2.1 M42 adapters with the Fujica-ST-specific aperture coupling were offered in both the Tamron Adaptall and Vivitar TX systems of interchangeable lens mounts.

Links