I bought this one recently to use on my E-PL1, but it doesn't suit my style. So it's up for sale. The lens is in like new condition, perfect cosmetically, optically, and mechanically. It comes with the 12mm OVF as well. I'm asking $510 shipped and Paypalled Gift (or +3%) My reference since I'm a new member here: ebay - hiepbiz pentaxforums - aegisphan (mostly seller feedback) fredmiranda - hiepphotog (mostly seller feedback) dyxum - aegisphan (bad feedback system but I do have reference upon request) getdpi - hiepphotog (bad feedback system but I do have reference upon request) All with 100% positive.