Canon 6D Mark II Canon EF 100-400mm F4.5-5.6L IS II Canon EOS 6D Canon EOS-1D Canon EOS-1D X Mark II If you believe there are incorrect tags, please send us this post using our feedback form . 1. Exposure metering. This backlit window gave the 6D II’s Evaluative metering no trouble at all, but it did prove unpredictable at other times. 2. Noise and detail. At first glance the EOS 6D II’s high-ISO JPEGs look pretty clean, though raw files look a good deal noisier. 3. rWGl.