Canon EF 16-35mm F2.8L III USM lens was rumored to be announced in June, but according to the latest rumors from CR, Canon will move the announcement of the EF 16-35mm f/2.8L III USM lens closer to Photokina in September, and delivery along with it.
This wide-angle zoom L lens is rumored to equipped with BR (Blue Spectrum Refractive element) to solve the most glaring weaknesses of the current version EF 16-35mm f/2.8L II USM lens
There will be three lenses in the mix for announcement at Photokina, the EF 16-35mm f/2.8L III, EF 24-105mm f/4L IS II and EF 70-300mm f/4-5.6 IS II.
Maybe the long rumored EOS 5D Mark IV is also coming!
Source: CanonRumors
Read more Canon Lens Rumors