This will depend on how much time has elapsed since deletion. If the files were deleted very recently, Recuva’s quick scan could recover them. But if the files were deleted a long time ago, Recuva may not be of help. That’s because its Signature scan can’t detect Sony ARW, SR2, and SRF file formats. So, we only recommend you use Recuva if the photos are in a recognized format like JPEG or PNG.
We also have a full-fledged review of Recuva for further reading.