Canon's EOS R1 and R5 Mark II cameras are set to be unveiled on July 17th, 2024. Leaked images offer a peek at the designs, with the R5 Mark II featuring an attachable cooling grip. Rumors suggest the R5 Mark II may have a 45-megapixel stacked sensor and faster burst rates compared to the original R5. More details on both cameras, including pricing and shipping info, are expected during Canon's live presentation at 6:00 a.m. EDT.