The specifications and images have leaked out for the soon-to-be-announced RF 70-200mm f/2.8L IS USM and RF 85mm f/1.2L USM DS lenses and DM-E100 microphone.
Canon RF 70-200mm f/2.8L IS USM Specifications:
17 elements in 13 groups
Minimum focusing distance: 0.7m
Maximum shooting magnification: 0.23 times
Filter diameter: 77mm
Size: 89.9mm x 146mm
Canon RF 85mm f/1.2L USM DS Specifications:
13 elements in 9 groups
Minimum focusing distance: 0.85m
Maximum shooting magnification: 0.12 times
Number of diaphragm blades: 9
Filter diameter: 82mm
Size: 103.2mm x 117.3mm
Images of the upcoming DM-E100 microphone have also leaked.