According to the FCC certification letter for Canon's new camera announced on December 17th last…
PetaPixel Predicts: Canon Will Open RF Mount to Third Party Full Frame Lenses
PetaPixel has published their predictions video for 2026.
As far as Canon goes, they definitely make a very bold prediction: 2026 will be the year in which Canon will open the RF mount to third party full frame lenses.
Let’s hope they are right with this prediction.
