f/3.5, ISO 8000 On the video side of the equation, so to speak, the Canon 90D offers a nice set of upgrades over its predecessor, most notably the ability to now shoot in 4K UHD resolution.

Time to capture, after half-pressing and holding shutter button. In terms of the Canon EOS 90D's ability to determine that it's properly focused when shooting the same target multiple times (with ...