- Sep 6, 2019
I see this as a limitation of the R body, not the adapter or the lens. I have no doubt that if/when the put out the sports body, the EF long glass will work very well.It doesn't bother you that only R lenses can use "High Speed Display" to smooth tracking in the EVF? The option is grayed out when an EF lens is attached. What kind of shooting are you doing with your R?