The Nikon AF-S NIKKOR 500mm f/5.6E PF ED VR is a fraction of the size and weight of most full-frame 500mm lenses and targets the new Nikon Z 7 and Z 6 mirrorless cameras 2018-08-23
Panasonic: Leica DG 100-400 mm (200-800 mm) f/4.0-6.3 Super Telephoto Lens and Lumix G 25 mm f/1.7 Lens Being Developed for Micro Four Thirds System 2015-07-16