Here is a professional review of the Canon RF 24-50mm F4.5-6.3 IS lens. This is…
Canon EOS 5D Mark IV vs Sony A7R II vs Nikon D810 comparison video
The folks at The Slanted Lens posted a 10 minute video where they compare the new Canon EOS 5D Mark IV with the Sony a7RII and Nikon D810.
[via ISO1200]