I'm not sure that I have the story 100% correct, but the truth is today that the majority of the cameras come from Sweden -- or I should say, originated from Sweden. With the Internet, the Tengoflex can be found elsewhere, although many of the ones that you see on eBay are still in Sweden.
Anyway, the Tengoflex has the distinction of being one of the most expensive box cameras on the market today and is a rare breed, because it's a TLR box camera. Well, technically it's a TLR. It has much in common with the Box Tengor, including the Goerz Frontar lens and most of the knobs and controls. The Frontar is an achromat (two elements) and is the only lens from a pre-Zeiss Ikon predecessor company to remain in the Zeiss Ikon lineup until its demise in the 1970s.
How or why Zeiss Ikon decided to make a TLR is unknown to me.
I don't know anything about the history of this particular camera, but from the condition, it was well used. The body covering, which is the same as what you find on a Box Tengor, is worn, particularly on the corners. And there is a lot of brassing and wear elsewhere on the camera.
Like any TLR, the view is reversed. This uses a brilliant finder. There is no focus knob. Like the Box Tengor (a phrase that you will use a lot), there is a movable lever with a sharp serrated edge to select one of two aperture settings. A small lever on the top of the front panel moves left or right, allowing you choose between infinity to close-ups. A small lens slides into place for the close distance, turning it into a crude triplet.
You have two shutter speeds: I(nstant) and T(ime). There is a large film advance knob, which appeared on later Box Tengors. The shutter release is on the top of the camera.
Here are some photos. All shot with Rollei Retro 400 film.
Corporate security won't let you take photos of the building while you are on their property. I just step across the street.
An iron gate that was removed by the new owners when the building was sold.
This almost has the diarama effect, making me wonder whether the lens is parallel to the film plane.
Or maybe you can only do so much with two lens elements.
Testing the close-up setting.
I tried to position myself so that I couldn't be seen. But I might be in there somewhere.
Look at the pretty bokeh, because that's all that's important in photography. Just kidding.
And here's a short video that I made a couple of years ago for someone who asked how you load film into the Tengoflex.
