Best Telephoto Lens for Canon EOS 6D Mark II. 11. Sigma 321954 85mm f/1.4 DG HSM Art Telephoto Lens for Canon EF. Sigma, A vastly trusted name, has an excellent history of making effective digital products; Sigma 85mm is the result of their wonderfully productive service. Best Telephoto Zoom Lenses for Canon EOS M6 Mark II. Canon EF-M 55-200mm f/4.5-6.3 IS STM: The Canon EF-M 55-200mm f/4.5-6.3 IS STM (35mm equivalent of 88-320mm) is an excellent choice to pair with your EOS M series camera, offering an extended zoom range for shooting architecture, portraits and more. It adds excellent telephoto abilities, with t7Tm.

canon 6d mark ii lens compatibility