So far I've only ever come across one Patent Etui not fitted with a Tessar or the cheaper Meyer Trioplan on a few 6.5x9's. Can you scan the catalogue page showing the different lenses available.
One major problem with the 9x12 Etui is the overall size of the lens is critical or the case won't close
Curt, I'll take some photo's of the back later today.
Ian
someone really had the think cap on when they designed this camera.
In addition it appears there were single and double extention models but i will have to double check my translating to comfirm, but it seems to read that and the pricing reflects differances .
A
I would love to see the catalog pages too. You can take digital pictures of each page without bending your pages. Email them to me and I can edit them for posting.As I am not keen to bend the pages on a scanner, not to mention these were difficult to get, expensive and unfortunately delicate; I have already had one page fall out.
A rangefinder on a Patent Etui? I have never heard of such a thing. Please show a picture. That has got to be rare.With these Patent Etui there is a 6.5x9 model with built in rangefinder
Andy, I don't doubt what you're saying (in your previous posts). Rather that the vast majority of Patent Etui's that come up for sale are fitted with Tessar's or the Meyer Trioplan, and Compur or Vario shutters. My guess is that the number fitted with Ibsor shutters would have been quite small, I've not come across one yet, but then the very similar Prontor Press shutter isn't that common on more modern LF lenses either.
you have to forgive us for any scepticism but it would be nice to see an example. One problem with "well known collector camera encyclopaedia type books" is that they often show the rarities that collectors like to acquire, and for most of us the only time we'd see those models is in those books
you have over 4000 posts! and have written marvellous posts on plate camera related articles. are you not familiar with the first step, Mckeowns? even that book will give you some extra detail on this camera than what you have said.Perhaps you could tell us what books to look in for ourselves.
Yes, Patent Etui's do appear to have been quite common cameras, and they were manufactured for at least 18 years. I saw a production figure somewhere of approximately 100 camera's a day for the KW factory around 1934, that's roughly 25,000 cameras a year presumably not all Etui's by then. That seems feasible as in comparison Compur were manufacturing around 500,000 shutters & Zeiss over 100,00 lenses a year.
In your list of advantages/disadvantages I think you've missed one important point, the camera's lighter weight is an advantage for portability but will be slightly dis-advantageous when using the camera hand-held, the lack of mass will make it harder to hold steady at slow shutter speeds. It's a great pity film packs are no longer available, but half a dozen loaded 9x12 holders isn't that heavy and would slip easily into a coat pocket.
BTW both my Patent Etui's have sports finders, I guess I've looked at well over 250 Etui, on Ebay & elsewhere and almost all the 9x12's have had sports finders, but not all the 6.5x9's, perhaps a third don't have one.
I don't know what the true definition of Double & Triple extension bellows is, I assume it's 2 & 3 times the focal length of a standard lens for the format, or the fixed lens fitted. That's the case with my triple extension 10x8 camera 12" lens, 37½" bellows extension. On that basis an Etui with a 135mm Tessar would have Double extension, but the same camera & bellows wouldn't be double extension if the 150mm Tessar was fitted.
Sorry, but this won't work on these old plate cameras.
BTW: Most of them only had front rise and shift but no other movements. If you are happy with that, you can still buy a 9x12 for a reasonable amount. Just make sure you buy one with filmholders. There were few standards back then and many were different. They really are small compared to even a Gowland or a Speed Graphic.
Then the term user or collector is describing a person (in this case you described yourself), then you are making a distinction between people; one is strictly a user of camera that a person has, as opposed to a collector that does not use the camera. In this latter instance depending on its context I often find it a rather pedantic, judgmental comment that assumes a great deal. Not that there is anything wrong with a persons endevours at either end of the pendulum.I've seen McKeowans, but I'm a user rather than a collector
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