I’m using a Canon EF-S lens on a Sony camera via a Viltrox EF-NEX IV adapter.
I notice that the lens is not properly recognized: the image information in the top left displays ‘57142’ as lens type instead of the actual lens used.
Exiftool is able to decode the raw, displaying:
Lens Type : Unknown (57142)
Lens Spec : 10-18mm F4.5-5.6 SSM OSS
Lens Mount 2 : A-mount (5)
Lens Type 3 : Unknown (36)
Lens E-mount Version : 1.08
Lens Firmware Version : Ver.18.000
Lens Mount : A-mount
Lens Format : Full-frame
Lens Spec Features : SSM OSS
Lens Info : 10-18mm f/4.5-5.6
Lens Model : EF-S10-18mm f/4.5-5.6 IS
Lens ID : EF-S10-18mm f/4.5-5.6 IS
Would there be any way to make automatic lens selection work? I have used lensfun-add-adapter, but that obviously isn’t going to work if the actual lens data is not being picked up.