Canon has filed a new patent for RF 100mm f/2.8L Macro IS USM lens, which will be very useful in close-up photography as well as portrait photography. The official announcement will be in 2021. You can see the rumored Canon RF mount lens roadmap for 2021.
|Canon RF 100mm f/2.8L IS USM Macro v1|
|Half Angle of View||10.96°|
|Lens Total Length||161.85mm|
|Canon RF 100mm f/2.8L IS USM Macro v2|
|Half Angle of View||11.02°|
|Lens Total Length||166.36mm|