"Joe. I'm nipping a smooth VSOP here, so my I don't trust my own judgement 100%. "But I just had a read up at Depht of of Focus and Depht f Field at Wikipedia. And it seems that Bills advise could be worth lisening to here. No harm in trying a different approach, is it? Judging from my read up, he may have a point."
----- Thanks for the comment, Tim. But I think I will just send the lens to Pentax. Then if that is not satisfactory it may finally be time to look into switching to Nikon. Joe -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.