Does anyone know if it is possible to extract the serial number of the lens from the EXIF of the A7R? I'm thinking of dedicated lenses like FE 2,8/35mm, 1,8/55mm etc. I seem to remember I could do this some years ago when I was shooting Canon, but it doesn't appear in Lightroom or C1 as far as I can see when opening the RAW files from the Sony.