Canon Patent: RF 24mm f/1.2, RF 28mm f/1.2 and RF 35mm f/1.2 Lenses
And yet another Canon patent for RF mount lenses, spotted by asobinet.com. Canon patent application P2021-92694A (Japan) discusses optical formulas for RF 24mm f/1.2, RF 28mm f/1.2 and RF 35mm…