14:11
Canon RF 70-400mm f/4.5-5.6L IS USM to be announced this year [CR3]
We have been told by a great source that Canon plans to announce an RF 70-400mm f/4.5-5.6L IS USM lens sometime this year. Though we Read more...
13:55
Patent: Canon RF 70-400mm f/4.5-5.6L IS USM and more
Canon News has uncovered a patent which details the optical formulas for a couple of super telephoto zooms, including an RF 70-400mm f/4.5-5.6L IS USM, Read more...