A new EF 100-400mm f/4-5.6L IS II lens expected to be announced alongside the EOS 7D Mark II in the late summer/early fall. Canon feels the two products will fit extremely well together from a marketing standpoint. The successor of Canon EF 100-400mm f4-5.6L IS lens is rumored for years and now announcement is expected with the Canon EOS 7D Mark II. The launch date would be in late summer or early fall in 2013.
via: CR
