Dear All, First of all, thanks for answering my questions in various postings. I bought a Sigma lens that was advertised on ebay as Minolta MD mount. (I posted here https://www.talkemount.com/f12/trouble-mounts-these-lenses-please-help-4474/) It ended up to be what seems like Konica lens mount. I searched online it says it is a Konica Bayonet II mount. However, I can't seem to find a Konica to NEX adapter that specifically says Konica Bayonet II mount to NEX mount. I only see KONICA AR to -NEX Mount. So I need to buy the right adapter, the question now is is Konica AR to NEX adapter is the same as the Bayonet II Mount to NEX? Thanks guys!