Does Canon 5D Mark 2 have WIFI? It’s easy to connect the EOS 5D Mark II and WFT-E4 II A to a computer via a wired or wireless setup. Whether with a Pushbutton Configuration (PBC Method), Wi-Fi Protected Setup (WPS) PIN Method, or through a camera-controlled connection wizard, connections are achieved quickly, simply and securely.
Versatile connectivity options include USB and hot shoe connections with the EOS 5D Mark III and the EOS-1D X (USB connection only with the EOS 7D); smart design and rugged construction ensures reliability plus the ability to be used as a stand-alone GPS recorder.
When shooting it drops back to 1x view. For dynamic refocusing during a video shot, you really need a viewfinder loupe like Zacuto or Cinevate, or an outboard EVF or monitor, along with a follow focus system. joema1's gear list: Canon EOS 5D Mark III Sony a7R II Sony a7R III Canon EF 50mm F1.4 USM Canon EF 17-40mm f/4.0L USM +12 more. Click on “Manuals”. The Wi-Fi Instruction manual is the last one listed. That might help you out. Be aware that having Wi-F- does not mean “networkable.” All it means is that the camera can communicate wirelessly in different ways, but all methods willl have limited bandwidth.-----