I've got more than enough 50mm-ish adapted lenses but have always wanted to get a Konica 50mm f1.7. Since I'm retired now I've time to take on a project and this is it. It's got a damaged filter ring, missing focus rubber and fungus on the glass but according to the seller the aperture blades are functioning correctly and the focus is smooth. I've dismantled Konica AR lenses before (but never the 50mm) to clean them and convert them to 4/3 mount. I'm looking forward to the challenge of getting this working again as it's reputedly extremely sharp when functioning correctly.