New Patents: Canon RF 70-240mm f/4 IS and RF 70-300mm f/4-5.6 IS Lenses
Canon is currently working hard on the new RF mount mirrorless lenses for Canon EOS R and Canon EOS RP mirrorless cameras. Recently, Canon has filed two new RF lenses: RF 70-240mm f/4 IS USM Lens and RF 70-300mm f/4-5.6 IS USM Lens. Canon RF 70-240mm f/4 IS USM: Focal length 72.10mm 131.78mm 242.00mm F-number 4.10 4.10 4.10 Half angle […]
Read more