>>3239664Well, I got the lens today. I had to grind down the aperture control level to allow it to fit on my EF mount camera, but I am not too worried about making this kind of permanent modification. The cheap chinese K-mount to EF adapter I have doesn't lock on to the lens very tightly, but it will do for now.
The lens is excellent. Compared to other lenses I've owned it is very sharp. On my APS-H camera it becomes a 175mm f/3.6