Nikon announced a new lens, some big firmware update news at CES 2019 in Las Vegas and 8K seems to be a rising topic for 2019. Nikon announced 3 soon to come updates for their mirrorless Z line cameras: eye autofocus, RAW video and CFexpress support. Nikon also showed off their new 14-30 F4S Z lens, coming in around the $1,300 USD point. Is it too much money for an f4? Lastly, 8K was a big topic in CES as Sharp displayed their 8K camera. Canon has been noted for a future 8K option in their next EOS R type camera and Sony is rumored to include 8K in their next release, Sony A7000 or A7S III.
F4 vs F2.8 Lenses:
As always "Keep an Eye Out!"