Sigma rumored to start making mirrorless lenses for Nikon Z and Canon RF mounts in 2021. According to the latest rumors, Sigma is working on Nikon Z and Canon RF mount lenses and we may see some official announcements from Sigma in 2021.
Although Canon and Nikon both Mounts are closed and not officially opened for any third-party lens manufacturers. However rumor mill claims that these lenses will exclusively designed for Nikon Z and Canon’s RF mount.
We can easily guess that they will be similar to current Sigma DG DN E-mount and L-mount lenses.
What you can expect is for example look at the latest Sigma gear. Sigma has announced three new compact, premium full-frame lenses for Sony E-mount and Leica/Panasonic/Sigma’s L-mount cameras. The 24mm F3.5, 35mm F2 and 65mm F2 DG DN | Contemporary lenses share similar designs and have weather-sealed metal bodies. The 24mm F3.5, 35mm F2 and 65mm F lenses will be available in mid-January for $549, $639 and $699, respectively.