Non Canon RF Glass?

[RDM5546]

Does anyone have any info on non-Canon RF glass. I thought I saw Rokinon has some but I wasn't sure of the quality. Does anyone know when Sigma might announce a line?

Sigma has said they working on them but never has given a timeline or any details. Nikon only allows third part lenses if they are thought unique and not a direct competitor to Nikon lenses.

 

[MikeZ]

In the meantime, the EF-RF converter works like a charm, so you are not truly limited though native glass would be better.