Sony Launches 400mm G Master Fast Supertelephoto
It’s the mark of a maturing lens system when the prime supertelephotos start appearing, so the G Master series 400mm f2.8 is an important new arrival for Sony’s rapidly expanding FE mount line-up.
It’s the first large-aperture supertelephoto prime in the FE mount line-up and also, right now, the lightest model in
