A couple of excerpts from an interview with Fujifilm's Senior Manager for Sales & Marketing over at DPReview.
http://www.dpreview.com/articles/0704217094/cp-2015-fujifilm-interview-our-lenses-are-waiting-for-higher-resolution-sensors
http://www.dpreview.com/articles/0704217094/cp-2015-fujifilm-interview-our-lenses-are-waiting-for-higher-resolution-sensors
Digital SLRs. Mid-range and high-end DSLRs like Canon’s EOS 7D Mark II, for example. Canon did a good job with that camera. And as we move into the telephoto lens area for wildlife photography and so on, those customers definitely need a better autofocus system. Just introducing a telephoto zoom is not a solution. Focus accuracy and speed has to be there.
One of the most interesting cameras in the past six months or so was the Canon EOS 7D Mark II. Historically Canon keeps its high-speed cameras at the top-end, in their professional cameras, but with the 7D II they’ve moved those features down into APS-C. So they see an opportunity in that format. The focusing system is really good.