A New Lens from Canon Might Challenge Sony and Nikon A few weeks ago, we reported on the possibility of a new fixed-aperture telephoto lens from Canon. Shortly after, Canon announced their RF mount 100-300mm F2.8 L IS USM lens. Canon sports, wildlife, and fashion photographers everywhere would have taken a keen interest in this. Sadly it didn’t include the expected built-in teleconverter that could have let the lens double as a 140-420mm f4 lens. And given the news you’re about to read, I can see why they deliberately left it out of that lens. From what it seems, there’s a Canon RF 200-500mm on the horizon — which could be another exciting option to add to our Canon RF Lens Guide! All images seen in this article are mockups. We currently do not have any photos or verified designs of what the product looks like Table of Contents We haven’t get got our hands on the new Canon RF 100-300mm f2.8 lens. But given the stellar performance we observed in our Canon 70-200 RF mount lens review, it...