Commlite EF to Canon EOS R at a glance:
- EXIF Parameter Transmitting;
- Support AF
- Support Aperture Control
- Support VR Stabilizer Function;
- Made of Aluminum Alloy, powerful and stable
- Standard 1/4 tripod baseplate at the bottom;
The Commlite EF/EF-S to Canon EOS R appears to be the first third party adapter with electronics for the Canon EOS R. According to Mattias Burling it performs just as well as the original, while being cheaper, and it has a tripod foot. It lacks weather sealing, though. In the video Mattias tests the AF performance for both stills an video.
More information about the Commlite EF/EF-S to Canon EOS R is here.