The world's fastest ultra-wide zoom lens would need to dip below the familiar f/2.8 barrier – but which brand will leap first? Will it be Canon, pushing its RF lineup further, or Nikon, expanding its Z-mount options? Or Sony, continuing to build on its E-mount f/2 zooms?
Photographers across all systems have been waiting for a bright, professional, ultra-wide that combines speed, versatility, and high-quality optics – and it looks like Sony may be the first to deliver.
