Difference between revisions of "Weha Chrome Six"
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| − | The '''Weha Chrome Six''' | + | The '''Weha Chrome Six''' or Ehira Chrome Six was a 6x6 rangefinder camera with the lens and shutter mounted on a telescopic tube. The coupled rangefinder exteriorly looked like the [[Super Ikonta]] prismatic lens system. In fact, as Gatapasya explains in his blog (see [http://blogs.yahoo.co.jp/gatapasya/9202216.html here]), the front part of the rangefinder contained an ordinary lens moving left and right. |
| − | + | Two main variants have been observed. The first model, from 1937, had separate range and viewfinder, with three windows at the front. The rangefinder arm was on the left and was marked ''PATENT'', with the focusing wheel protruding to the left. The lens was a Weha Anastigmat 75/3.5. The shutter was a synchronized Auto Rapid Ehira T-B-1s to 1/400, marked ''AUTO RAPID EHIRA'' at the top and ''PATENT PENDING'' at the bottom. The viewfinder window was slightly offset to the right, and the accessory shoe slightly to the left. The top right part had the advance knob and shutter release, and the top left part had another knob, maybe an exposure counter, and another button, maybe the telescopic tube latch, or the advance lock. The back was opening on the right. The camera was marked ''WEHA CHROME SIX'' in square script on the top plate. The serial number was written on a small pod under the lens barrel (s/n 136 observed). | |
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| − | + | A '''Weha Chrome Six II''' 1938 model has been mentioned. | |
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| + | The '''Weha Chrome Six III''', released in 1940, and combined range and viewfinder, with only two windows at the front. The rangefinder arm was moved to the left, with a ''Ehira KSK'' logo, but a focusing wheel protruded at the left of the lens barrel. The lens and shutter were the same, but at the bottom the shutter is marked ''PATENTS'' instead of ''PATENT PENDING''. The viewfinder window was now offset to the left, and the accessory shoe was centered. The advance knob and the shutter release at the top right were the same, but the top left was smooth with no knob or button. The camera was marked ''CHROME SIX'' in square style at the top. At the front, it is known with ''Weha'' marking in handwritten style or with a Ehira KSK logo. The Weha marked version has been observed with the same Weha marking on the lens cap. The serial number was at the same place (s/n 3996 reported). | ||
== Links == | == Links == | ||
| + | * [http://blogs.yahoo.co.jp/gatapasya/9202216.html Weha Chrome Six at gatapasya's blog] | ||
* [http://sts.kahaku.go.jp/sts/detail.php?id=1033&key=103310371062&APage=7 Weha Chrome Six at the Center of the History of Japanese Industrial Technology] | * [http://sts.kahaku.go.jp/sts/detail.php?id=1033&key=103310371062&APage=7 Weha Chrome Six at the Center of the History of Japanese Industrial Technology] | ||
| + | * [http://www.leski.com.au/catalogues/a191/2.htm Leski auction catalogue #191], with a Weha Chrome Six III | ||
[[Category: 6x6 rangefinder]] | [[Category: 6x6 rangefinder]] | ||
[[Category: Japan]] | [[Category: Japan]] | ||
[[Category: W]] | [[Category: W]] | ||
Revision as of 22:26, 24 April 2006
The Weha Chrome Six or Ehira Chrome Six was a 6x6 rangefinder camera with the lens and shutter mounted on a telescopic tube. The coupled rangefinder exteriorly looked like the Super Ikonta prismatic lens system. In fact, as Gatapasya explains in his blog (see here), the front part of the rangefinder contained an ordinary lens moving left and right.
Two main variants have been observed. The first model, from 1937, had separate range and viewfinder, with three windows at the front. The rangefinder arm was on the left and was marked PATENT, with the focusing wheel protruding to the left. The lens was a Weha Anastigmat 75/3.5. The shutter was a synchronized Auto Rapid Ehira T-B-1s to 1/400, marked AUTO RAPID EHIRA at the top and PATENT PENDING at the bottom. The viewfinder window was slightly offset to the right, and the accessory shoe slightly to the left. The top right part had the advance knob and shutter release, and the top left part had another knob, maybe an exposure counter, and another button, maybe the telescopic tube latch, or the advance lock. The back was opening on the right. The camera was marked WEHA CHROME SIX in square script on the top plate. The serial number was written on a small pod under the lens barrel (s/n 136 observed).
A Weha Chrome Six II 1938 model has been mentioned.
The Weha Chrome Six III, released in 1940, and combined range and viewfinder, with only two windows at the front. The rangefinder arm was moved to the left, with a Ehira KSK logo, but a focusing wheel protruded at the left of the lens barrel. The lens and shutter were the same, but at the bottom the shutter is marked PATENTS instead of PATENT PENDING. The viewfinder window was now offset to the left, and the accessory shoe was centered. The advance knob and the shutter release at the top right were the same, but the top left was smooth with no knob or button. The camera was marked CHROME SIX in square style at the top. At the front, it is known with Weha marking in handwritten style or with a Ehira KSK logo. The Weha marked version has been observed with the same Weha marking on the lens cap. The serial number was at the same place (s/n 3996 reported).
