As old as the camera is, Julio, there is always the possibility that it has been worked on at some time, and could have been reassembled incorrectly. Or it could have suffered a drop that knocked things askew in the lens department. But it's fairly accurate with the exposures, and I was shooting 100 speed film (Kodak T-Max) that should have been more conducive to half-frame image quality. I didn't notice any smearing when I zoomed in on the images. It's just a bit too soft overall, except in the shortest distance.
Waiting for the light