FS: Pentax 55mm SMC-A f/2.8, with both caps. Glass/body are flawless. Focuses smoothly, aperture blades clean. One of my favorite Pentax 645 lenses. $175 shipped and pp'd. I guarantee this lens to be as described; purchase price will be refunded if I've missed something or if it is not as stated (you return the lens, of course!). Price include USPS shipping in CONUS. Email me for questions. I've bought and sold extensively on photo.net, FM (SteveP), APUG (stp), and the big auction (stp-montana). Thanks.