Canon's EOS 1D X Mark III will be a technological tour de force
 

Canon has announced the development of its next flagship professional DSLR, the EOS-1D X Mark III, the most technologically advanced camera it has ever created. It will hit shooting speeds of up to 16fps with autofocus through the optical viewfinder...

https://www.engadget.com/2019/10/24/...i-development/