Difference between revisions of "Accura reflex housing"
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| − | The '''Accura reflex housing''' was | + | {{WIP}} |
| + | The '''Accura reflex housing''' was made in Japan, certainly in the late 1950s. | ||
== Description == | == Description == | ||
The Accura reflex housing consists of a mirror box and interchangeable finders. | The Accura reflex housing consists of a mirror box and interchangeable finders. | ||
| − | === | + | === Common features === |
| − | The main mirror box has an all black hammertome finish, and is inscribed ''ACCURA'' at the front. The mirror control mechanism is | + | The main mirror box has an all black hammertome finish, and is inscribed ''ACCURA'' at the front. The mirror control mechanism is covered by a cylindrical part on the right, with a serial number, a logo which might read ''SW'', and the word ''Japan''. The release lever protrudes at the front of this cover, and there is an attachment at the top, connected to the camera's shutter button via a cable. The device has two tripod threads, at the bottom and on the right. |
The Accura reflex housing has only been observed in [[39mm screw lenses|Leica screw mount]], and has another 39mm screw mount at the front. The film-to-flange register is certainly the same as on the [[Leitz]] [[PLOOT]] or [[Visoflex I]]. | The Accura reflex housing has only been observed in [[39mm screw lenses|Leica screw mount]], and has another 39mm screw mount at the front. The film-to-flange register is certainly the same as on the [[Leitz]] [[PLOOT]] or [[Visoflex I]]. | ||
| Line 11: | Line 12: | ||
The mirror box has a bayonet mount at the top, surrounded by a black and chrome knurled row, to attach a viewfinder. | The mirror box has a bayonet mount at the top, surrounded by a black and chrome knurled row, to attach a viewfinder. | ||
| − | === | + | === Versions === |
| − | The | + | At least two versions of the Accura reflex housing are known, mainly differing by their incompatible viewfinder attachments. The '''early example''' pictured below has no silver filling in the front ''ACCURA'' engraving, and has an all black cover for the mirror mechanism. There is a male thread above this cover, to attach a cable coupling the mirror box with the camera's shutter release. This reflex housing comes with a loupe finder, shaped as a cylindrical chimney with a magnifying lens at the top. |
| + | {| class="plainlinks" align="center" style="text-align: center;" | ||
| + | || [http://www.flickr.com/photos/rebollo_fr/3345015334/in/pool-camerapedia/ http://farm4.static.flickr.com/3337/3345015334_49acb2ea89_m_d.jpg] [http://www.flickr.com/photos/rebollo_fr/3344179591/in/pool-camerapedia/ http://farm4.static.flickr.com/3338/3344179591_613c6e4e40_m_d.jpg] [http://www.flickr.com/photos/rebollo_fr/3345014598/in/pool-camerapedia/ http://farm4.static.flickr.com/3569/3345014598_9267bcaf67_m_d.jpg] [http://www.flickr.com/photos/rebollo_fr/3345015562/in/pool-camerapedia/ http://farm4.static.flickr.com/3322/3345015562_119d0f3faf_m_d.jpg] | ||
| + | |- | ||
| + | || ''Early Accura reflex housing no.5700 and loupe finder, alone or with a short mount [[K.O.L. and Sun lenses in Leica screw mount|Sun Telephoto 13.5cm f/3.8]].<br>Pictures by David Murphy. {{with permission}}'' | ||
| + | |} | ||
| − | + | The example pictured below, presumably called '''Accura III''', has a silver ''ACCURA'' marking and a silver plate on the mirror mechanism cover. Its coupling cable seems to be permanently attached, and has a thread at the end which can be plugged onto the shutter button of [[Leica]] cameras and presumably other Leica copies (though coupling problems have been reported by the owner, specifically with [[Leotax]] cameras). | |
| + | {| class="plainlinks" align="center" style="text-align: center;" | ||
| + | || [http://www.flickr.com/photos/rebollo_fr/3344236621/in/pool-camerapedia/ http://farm4.static.flickr.com/3320/3344236621_8494abe855_m_d.jpg] [http://www.flickr.com/photos/rebollo_fr/3344236167/in/pool-camerapedia/ http://farm4.static.flickr.com/3634/3344236167_7ac232d9f4_m_d.jpg] [http://www.flickr.com/photos/rebollo_fr/3345071196/in/pool-camerapedia/ http://farm4.static.flickr.com/3354/3345071196_d42461dbcc_m_d.jpg] [http://www.flickr.com/photos/rebollo_fr/3345071662/in/pool-camerapedia/ http://farm4.static.flickr.com/3602/3345071662_c6e9d110e4_m_d.jpg] | ||
| + | |- | ||
| + | || ''Accura III reflex housing and eye-level finder, alone or with a short mount [[K.O.L. and Sun lenses in Leica screw mount|Sun Telephoto 13.5cm f/3.8]].<br>Pictures by David Murphy. {{with permission}}'' | ||
| + | |} | ||
| + | |||
| + | The device comes with an eye-level finder, which reminds the [[Leitz]] PAMOO right-angle magnifier for the [[Visoflex I]]. It has a peculiar spherical shape, with a large facet at the front, inscribed ''III ACCURA''. It contains a single mirror, and provides a vertically reversed image, meaning that people will look upside down. The viewing screen is reportedly fairly bright, with reasonable vignetting. | ||
== Manufacturer and date == | == Manufacturer and date == | ||
| − | The [[Accura]] brand was used by an unknown distributor | + | The [[Accura]] brand was used by an unknown distributor. The actual manufacturer of the device is unknown too, though the logo on the side might help to identify it. No original document showing the Accura reflex housing has yet been found. The device notably does not appear in the June 1955 special issue of {{FAR}}, entirely dedicated to camera accessories, which lists the [[Mirax]] by [[Miranda|Orion Seiki]] and the [[Kenko reflex housing]]. This might indicate that the Accura was not yet available at the time, and was made in the late 1950s. Or this might mean that the device was strictly made for export. |
== Notes == | == Notes == | ||
Revision as of 21:42, 10 March 2009
The Accura reflex housing was made in Japan, certainly in the late 1950s.
Contents
Description
The Accura reflex housing consists of a mirror box and interchangeable finders.
Common features
The main mirror box has an all black hammertome finish, and is inscribed ACCURA at the front. The mirror control mechanism is covered by a cylindrical part on the right, with a serial number, a logo which might read SW, and the word Japan. The release lever protrudes at the front of this cover, and there is an attachment at the top, connected to the camera's shutter button via a cable. The device has two tripod threads, at the bottom and on the right.
The Accura reflex housing has only been observed in Leica screw mount, and has another 39mm screw mount at the front. The film-to-flange register is certainly the same as on the Leitz PLOOT or Visoflex I.
The mirror box has a bayonet mount at the top, surrounded by a black and chrome knurled row, to attach a viewfinder.
Versions
At least two versions of the Accura reflex housing are known, mainly differing by their incompatible viewfinder attachments. The early example pictured below has no silver filling in the front ACCURA engraving, and has an all black cover for the mirror mechanism. There is a male thread above this cover, to attach a cable coupling the mirror box with the camera's shutter release. This reflex housing comes with a loupe finder, shaped as a cylindrical chimney with a magnifying lens at the top.
   
|
| Early Accura reflex housing no.5700 and loupe finder, alone or with a short mount Sun Telephoto 13.5cm f/3.8. Pictures by David Murphy. (Image rights) |
The example pictured below, presumably called Accura III, has a silver ACCURA marking and a silver plate on the mirror mechanism cover. Its coupling cable seems to be permanently attached, and has a thread at the end which can be plugged onto the shutter button of Leica cameras and presumably other Leica copies (though coupling problems have been reported by the owner, specifically with Leotax cameras).
   
|
| Accura III reflex housing and eye-level finder, alone or with a short mount Sun Telephoto 13.5cm f/3.8. Pictures by David Murphy. (Image rights) |
The device comes with an eye-level finder, which reminds the Leitz PAMOO right-angle magnifier for the Visoflex I. It has a peculiar spherical shape, with a large facet at the front, inscribed III ACCURA. It contains a single mirror, and provides a vertically reversed image, meaning that people will look upside down. The viewing screen is reportedly fairly bright, with reasonable vignetting.
Manufacturer and date
The Accura brand was used by an unknown distributor. The actual manufacturer of the device is unknown too, though the logo on the side might help to identify it. No original document showing the Accura reflex housing has yet been found. The device notably does not appear in the June 1955 special issue of Photo Art, entirely dedicated to camera accessories, which lists the Mirax by Orion Seiki and the Kenko reflex housing. This might indicate that the Accura was not yet available at the time, and was made in the late 1950s. Or this might mean that the device was strictly made for export.
Notes
Bibliography
- Photo Art rinji zōkan: Kamera akusesarī zensho (フォトアート臨時増刊・カメラアクセサリー全書, Photo Art special issue: All the camera accessories). June 1955, no.80 of the magazine. The Accura reflex housing does not appear in this magazine.
Links
In English:
- Accura reflex housing in a page on the Visoflex at Gary's elshaw.tripod.com
- Thread on the Accura reflex housing at Rangefinderforum.com
