Patrick Murphy Racey gives a great first look at the already announced but not yet released Sony FE 400mm f/2.8 GM OSS full frame mirrorless lens (expected to ship in September) in this video:
https://www.youtube.com/watch?time_continue=30&v=D9RXszjOHsA
Additional coverage of the Sony FE 400mm f/2.8 GM OSS lens:
First photos taken with the Sony FE 400mm f/2.8 GM OSS lens at the 2018 PyeongChang Winter Olympics
Sony FE 400mm f/2.8 GM OSS lens spotted at the 2018 PyeongChang Winter Olympics
