SMC Pentax 67 LS 1:4 165mm Leaf Shutter Lens. Also for Pentax 6x7. 165mm f/4.0. In excellent condition. Appears new. No sign of being mounted on a camera. Aperture snappy, no oil on blades. Helicoid smooth as can be. No slop. Leaf Shutter works perfectly. Times not tested. Sound OK. X-sync works too. Glass is unblemished. No Fungus. No haze. Looks just as new. Front and back cap included $200. plus usps at cost or make a good offer. I'm near Portland, Oregon and can meet partway if local.