The good people at Lensrentals are at it again. Using a combination of tools, expertise, and sheer moxie, they've broken into one of the most interesting lenses to be released by Canon in recent memory: the fixed-aperture RF 600mm f/11 IS STM.
The two strangest lenses Canon is reportedly going to launch on Thursday are the RF 600mm f/11 and the RF 800mm f/11. Now, we have our first leaked photos to show us why exactly Canon has decided to make these lenses so slow. As expected: they're incredibly small and hand-holdable.
We first reported that Sigma was preparing a Canon RF Mount lens roadmap back in November. Now, fresh rumors indicate that Sigma has "accelerated" those plans, and may official address its plans for the Canon full-frame mirrorless mount soon.