Just found photos and specifications of new RF lenses, that 800mm f11 is surely an interesting lens and 85mm Macro is similar to 35mm Macro and a replacement to EF 85 f1.8
https://photorumors.com/2020/07/05/new-canon-rf-mirrorless-lenses-85mm-f-2-600mm-f-11-800mm-f-11/
https://photorumors.com/2020/07/05/new-canon-rf-mirrorless-lenses-85mm-f-2-600mm-f-11-800mm-f-11/