The A. Schacht Ulm Travenar 90mm f/2.8 R is a lens. It was built by a company from Ulm during the time of German division.
The lens has a focal length of 90 mm. Therefore, it is part of the group of portrait lenses. It is equipped with a maximum aperture of f/2.8. f/22 is the smallest available aperture.
This lens does not have autofocus, the focus is adjusted manually. The minimum focusing distance is 100 cm.
For photography, you need a camera with either an M42 thread or an Exakta mount. With an inexpensive adapter, the lens can also be connected to digital cameras. Especially for the M42 thread, there is also a large number of analog cameras.
A filter can be screwed onto the 49 mm thread. The manufacturer specifies the weight as 250 grams.
