Olympus OM-2n comparable to which Nikon? Dec 14, 2015 6:42:17 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by hannes on Dec 14, 2015 6:42:17 GMT -5 Hi: I think I'm wrong when stating the FG20 was Cosina based. Could not find a reference for that. Only FE 10, FM 10 and Olympus OM 2000 are Cosinas