Canon recently has announced the EOS R5 C (B&H/Adorama/Canon Store) full frame Cinema EOS camera. According to CR, the same source who first report the EOS R5 C also got some rumors about Cinema EOS cameras and lenses, you can take a look at below:
Canon RF 14mm T 1.5 L Lens
Canon will Announce New RF mount Cinema Lenses Along with Cinema EOS C300S & C500S
As already rumored before, Canon will announce new RF mount Cinema EOS cameras Cinema EOS C300S and Cinema EOS C500S in this year. The possible announcement date is expected in October at NAB Show 2021. Latest rumors suggested that Canon will also announce new RF mount Cinema lenses at the same time. Below is the list of upcoming Canon RF mount Cinema lenses: