Mine was a very very bad lens. I tried to use it on a Cambo X2Pro and a Ultima 35 with Nikon D2X + D3.
I gave this lens at minimum 20 chances and it always failed. I couldn't believe
that a Schneider Lens can be so weak.
It was not sharp, had zero stray light resistance and a strong distortion.
I will check tomorrow if I can find some examples, but I think I didn't archive
the pictures where you can see it's weakness and it's also long time ago.
But believe me, it's not worth trying......this lens has no correlation to the 24 + 35 digitars.
Ben