First look at Canon 70-200mm f/2.8 and f/4 L series telephoto lenses

Canon unveils new EF 70-200mm F/2.8 IS III USM and f/4 II IS USM L Series telephoto lenses for enthusiast and professional photographers.

Canon’s 70-200mm telephoto lenses have long been a staple for the advanced enthusiast and professional photographer. They have a sterling reputation in the industry, with outstanding optical design, sheltered within a robust, weather sealed body.
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https://blog.parkcameras.com/2018/06/first-look-at-canon-70-200mm-f28-and-f4.html