Originally Posted by iPascal
What means good copy? Are there big differences from one to another? Does this mean Pentax has a poor quality check on its pro-lenses?
This lens has some focus problems right out of the box. There's a 50/50 chance you will get something that focuses correctly. Buyer beware.
I wouldn't buy this lens unless it has been tested in the store and then the images reviewed on a laptop in the store itself. It can be that bad.