Several new Canon patents published online. The camera giant filed new RF mount catadioptric IS super telephotos lens patents for designed for Canon EOS R series mirrorless cameras.
These Canon lenses are the 400mm f/3.6 IS, 800mm f/5 IS, 1200mm f/8 IS, 1200mm f/10.5 IS, 2000mm f/15 IS lenses. Take a look at the patent details below: Continue reading “Canon RF Patents : 400mm, 800mm, 1200mm, 2000mm Catadioptric Lenses”