Patent: Canon RF 100-400mm f/3.5-5.6L IS and more

Jan 29, 2011
10,675
6,121
I'm not a fan of Canon round down or up of numbers, they consider 389 to be 400 and 5.8 to be 5.6, Why can't they make a 400mm actually 400 this time around.
At what focus distance and how much do you value that 11mm? Stuff like that can be done but it is much more expensive than most photographers are prepared to pay for it.
 
Upvote 0