E-M5 fun and frustration at the same time

I would describe my usage as medium. It definitely sees street use every day or the other. Never had any wear & tear like that with any other lens in 25 years before I faced the Olympus 45mm 1.8. My Panasonic 20 and 7-14 endure the same kind of shooting and they still look and work as new. Right now I try to replace the Olympus with my Voigtlander 40mm 2.0 pencake manual lens. I hope MF will work for me at that focal length.