Another ISO 400 test shot, -1EV:
Canon 7D MkII Test Shots by
dcstep, on Flickr
Loving this camera.
Using the 500mm with the 1.4x TC-III, the AF is almost as fast and accurate as with the bare lens. Colors look great. It's so much easier to handle than the 5D3 with the 2.0x TC-III that it's not even funny.