More Premium Canon Lenses Are on the Way

Canon has been pushing ahead with vigor in the full frame mirrorless market, releasing a wide variety of competitive cameras and innovative lenses. The company shows no signs of stopping, as patents for more high-level lenses have appeared. The patents detail specifications for three lenses: the RF 200mm f/2L IS USM, RF 300mm f/2.8L IS USM, and RF 500mm f/4L IS USM.