Given to Fly
That would be nice ! :king:Let's hope Nikon brings some new quality lenses as well as new cameras for the Tokyo 2020 Olympics. A 500mm f2.8 PF would be nice.
However with a 178mm dia front element - most likely an aspheric fluorite, and the diffractive lens buried back in the optical train but still around 140~150mm dia, I can guarantee we won't see it for the 2020 Olympics !! ...... maybe in time for my trip to Mars ? ||