Will we see plastic lens elements in future Canon lenses? A pertinent Canon patent application…
Canon EOS 6D Mark II, EOS 5D Mark IV and EOS 7D Mark III speculations by T. Northrup
Tony & Chelsea Northrup posted a 16 minutes video where Tony speculates about future cameras and their features. The Canon EOS 6D Mark II, Canon EOS 7D Mark III and Canon EOS 5D Mark IV are examined, among others (Sony, Nikon etc). All in all his predictions are at least plausible.