A male lion peering from the undergrowth at nearby impalas at sunrise. Canon EOS R3, Canon RF600mm F4 L IS USM. Exposure: 1/16000 sec., ƒ/4, ISO 1600. There are few things more painful to a photographer than missing a shot. We’ve all been there. You missed focus, you left your camera set in manual on all the wrong settings, your timing was off, or you just plain blew it. It happens, but there’s nothing worse than when it’s camera error. I’ve been shooting with mirrorless cameras since 2013, dating back to the Sony NEX-3. Clearly, a lot has changed since then, but until recently, major advancements in autofocus have been slower to arrive than increased resolution or high ISO capabilities. For...