Carl Zeiss Jena Tessar 13.5cm f3.5 lens in compur shutter, 13 blade iris, Bokeh

Compur shutter goes from 1 sec to 1/200th sec. this is working beautifully, the 1 sec goes off so sweetly.  The B&T setting works but the shutter is slow to close after.......well it is quite an old shutter, all the instantaneous shutter speeds are working fine.

This is a very nicely made shutter and lens unit.

The iris ring turns ok and the iris itself is in beautiful clean condition for it's age.

Optically the lens is extremely good for it's age, no fungus, no haze, just the odd minor mark.

This would cover 5x4 and half plate format.

There is a mounting ring included to mount the lens on a board.

Probably one of the best examples of this lens that I have seen for a long time