We reported yesterday that a new kit lens was coming with the EOS 5D Mark IV in August.

We have confirmed that the kit lens will indeed be an update for the EF 24-105 f/4L IS, which makes a lot more sense for a camera such as the EOS 5D Mark IV.

We have been unable to confirm if the new L lens will support the Power Zoom PZ-E1.

To re-iterate, yesterdays report of a Non L kit lens coming with the EOS 5D Mark IV was incorrect and it will indeed be an L.