No Fujifilm XF 300mm F4 and 500mm F5.6 Lens to be Announced in 2021
In March 2020, Fujifilm filed two new lens patents for APS-C cameras: Fujifilm XF 300mm F4 and 500mm F5.6 Lens. However, according to the latest rumors from Fujirumors, they will not be officially announced in 2021.