Canon’s 5D Mark IV Is Here, With 4K Capability and Improved AutofocusThis entry was posted in Gadget Lab Gear on August 27, 2016 by Tim Moynihan The versatile 5D Mark IV has plenty of useful upgrades compared to its well-loved predecessor. The post Canon's 5D Mark IV Is Here, With 4K Capability and Improved Autofocus appeared first on WIRED.