So the rumors of a full announcement this month seem pretty solid, exciting stuff
Very curious what the weight will be, the Sony 400/2.8 only weighs 2.9 kilogram like the Nikkor 200/2VR I used to have which is just bonkers. The Zee 400mm has the builtin TC so will probably be a few hundred grams heavier which is a small price to pay vs the improved ergonomics.
Also interested what the new faster motors will be, up to now Nikon uses the slower stepping motors in most Zee lenses and my guess is that faster (linear) motors launched with the 400/2.8 will also end up in the other tele’s on the roadmap like the 400PF, 800PF, 600/4 and 200-600mm.