Well, if Sony are introducing a new Alpha A9 camera aimed at sports and wildlife shooters, you just know they’re going to announce a lens to go with it. And that they have, with the new FE 100-400mm f/4.5-5.6GM OSS lens.
It’s a full frame lens, featuring a double linear motor and Direct Drive Super Sonic wave Motor to keep it quick, accurate and quiet. Advantageous for both sports, wildlife, and video shooting. Sony claim it has “corner to corner” sharpness. Although, on a variable aperture zoom, I’ll wait until I can see the results for myself.