Leica SL2 Wildlife AF Test: Can It Really Track Bison?
Today I'm putting the Leica SL2 autofocus system to a real-world wildlife test at Big Bone Lick State Park in Kentucky. The goal is simple: can the Leica SL2 actually track wildlife reliably? I've been testing the SL2 in different conditions, and this time I wanted to give its autofocus system a tougher challenge. I'm photographing bison while shooting through a fence—adding plenty of potential distractions for the camera's focusing system. I'm using the Leica SL2 with the Sigma 70-200mm, and I also test the setup with a teleconverter. I put the camera's Tracking AF, Spot AF, and Field AF modes through their paces to see how they perform with moving wildlife. The results surprised me. The Leica SL2 isn't necessarily the newest or most sophisticated wildlife camera on the market, but this test shows that it can track wildlife and produce some very usable images when you understand how to work with the autofocus system. I'll also talk about one issue...