Shot this full frame with the K-1, the DA 1.4X converter and the DFA 150-450. It vignetted a bit of course, but it doesn’t matter because I always crop my small bird pics. In any case, good sharpness, focus and exposure, so I’m a happy bird shooter.
http://photo.net/photodb/photo?photo_id=18230235&size=lg -- 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.