Canon Says Third-Party RF Lenses Are Sigma's Call to Make

Canon just quietly shifted the narrative that's frustrated RF shooters for years: the lack of native autofocus third-party lenses isn't a Canon lockout — it's Sigma sitting on their hands. If true, that's a big deal for anyone who's been holding off on RF because the lens ecosystem felt like a walled garden. Sony E-mount thrives partly because Sigma and Tamron treat it like home turf; RF shooters have had no such luck. Canon saying the door's open puts real pressure on Sigma to either commit to RF or explain why they won't.