According to CanonRumors, the upcoming Canon EOS 5D Mark IV will have a new kit lens. This kit lens will be a full frame version of EF-S 18-135 f/3.5-5.6 IS USM (nano USM) and will likely be compatible with the Power Zoom Adaptor PZ-E1.
Canon 5D Mark IV is rumored to be announced in late August, 2016. Stay tuned for more info.
via: CR
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