In all of these cases and likely many others, the file has nothing to do with ORF images used by Olympus cameras.
N'ọnọdụ ndị a nile, ma eleghị anya ọtụtụ ndị ọzọ, faịlụ ahụ enweghị ihe jikọrọ ya na ihe oyiyi ORF nke Olympus jiri.