This Rolleinar 1 is suitable to use on cameras like the Rolleiflex 3.5F, 3.5E and other cameras.
This Rolleinar is in great condition. It comes with the original leather case. Here seen on a Rolleiflex 3.5F. The camera is not included.
Have a look at the last picture and you will know what bayonet size you need for your camera.