Selling a bunch of Pentax lenses over the next few days, as well as a couple of m4/3 to PK adapters. Here's a start: Standard m4/3 to PK adapter. $25 m4/3 to PK TILT Adapter. $60 Pentax M SMC 50mm f1.7. $70 RMC Tokina 80-200 f4.5 Zoom. $15 Sears 135mm f2.8 Prime Lens. $70 This is a really nice lens, it has a nice soft appearance fully open. Very dreamy. Good for portraits. Also has a Macro mode. Chinar 28mm f2.8 Wide Angle. $50 Chinar 35-70mm f3.5-4.5 Zoom. $50 Sigma 70-210mm f4.0-5.6 Zoom. $50 More to be added over the coming days. All prices include shipping in the US.