Problems with the ARW files of Sony in Affinity on Desktop Questions (Mac and Windows) Posted July 25, 2018 23 hours ago, firstdefence said: Hi ZHS, Are the RAW files opening and displaying OK, just without any lens correction taking place? We have a list of supported lens which our app supports, your Tamron lens is listed. Have you looked at the EXIF info of the file to see if the lens make and model are correctly written for our app to pickup. Hi Lee D, Sony ARW files open and display OK. I looked at the EXIF info in the program ExifPilot. Indeed, lenses are recognized as well as in this application. However, I explain this by the imperfect lens recognition algorithm. I opened my files in DxO Optics Pro. It correctly recognizes the bodies and lenses in any combinations.