Not sure, a few years ago the wife of a friend inherited an Alpa 11, her uncle was a biologist at a Southern University and used Alpa and Konica when in the field. My freind sent me the Alpa for a week, at least the 11 was very well made, I didn't have any issues with setting the shutter, rewinding film. The Kern Swiss 50 1.7 Macro is a sweet lens. The body he sent me was well used, the meter worked, they sold it sometime after that to a collector somewhere overseas. Prices have come down in the last year or so, thought about a Alpa 10 or 11 with the Schindler 50mm and a wide and short tele, but for that price I can get a late model Leica R body and couple of lens.