For those of you who know the above lens, is the "Super" model worth the extra $50? What differences in performance are there? I know about the two extra SLD elements in the "Super" version, but does that make that much of a difference in the images? Thanks in advance! Later, Gary - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .